Tag Archives: GMP

Safety & Efficacy: Ensuring Dosing Accuracy for Infused Products

By Amy Davison
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Complications with dosing inaccuracies in the cannabis industry has always been a hot topic. In 2014, The Cannabist tested several Colorado infused products only to find that the results were different from what was indicated on the label. While the industry has come a long way at the state level since then, a study published in The Journal of the American Medical Association this past November found that 26 percent of CBD products sold online contained less CBD than the label. Similar to when you buy a bottle of wine or ibuprofen, people should be able to trust product labels.

Process validation in action at the Stratos facility
Process validation in action at the Stratos facility
(image credit: Lucy Beaugard)

There are processes that cannabis-infused product manufacturers can adopt to solve this issue. Incorporating process validation establishes reproducible customer experiences while in-process controls create product consistency and potency reliability. These operational and compliance techniques originated in the pharmaceutical industry and will undoubtedly become the future gold standard for best practices with cannabis manufacturers.

Product testing alone cannot assess quality for an entire lot or batch of product; therefore, each step of the manufacturing process must be controlled through Good Manufacturing Practices (GMP). Process validation is an aspect of GMPs used by the pharmaceutical industry to create consistency in a product’s quality, safety and efficacy. There are three main stages to process validation: process design, process qualification and continued process verification. Implementing these stages ensures that quality, including dosing accuracy, is maintained for each manufactured batch of product.

Validation: Step 1

Process design, the first phase of process validation, defines the manufacturing process based on previous product development and process research. The appropriate equipment, instruments and materials are selected as part of process design. Both standard operating procedures for equipment and operations as well as batch records for manufacturing steps are also finalized during this phase. The batch record must include critical process parameters (CPP), the parameters that must be maintained in order to produce product that consistently meets specified criteria. Mixing speed and time, temperature, pressure and flow rate are examples of common CPP. Training production personnel is also defined and performed as part of process design. Operators are trained on operating procedures and batch records in order to learn how to make the product successfully.

Process validation can help ensure accurate dosing.
Process validation can help ensure accurate dosing. (image credit: Lucy Beaugard)

Validation: Step 2

Process qualification, the next stage of process validation, is performed to evaluate the capability of a process for reproducible and robust manufacturing. Because reproducibility of a process cannot be fully assessed with a single batch, evaluation is typically performed on a minimum of three separate batches. For each batch included in the process qualification, the frequency and number of samples are increased over normal sampling to provide a more thorough assessment of each batch. The testing includes visual inspection for defects as well as quantitative tests such as weight or volume and potency. In addition to composite sampling, which is performed by combining samples from multiple time points throughout a batch (e.g. beginning, middle and end) to assess a batch as a whole, stratified sampling is performed. Stratified samples are taken from specified points throughout a batch, and rather than being combined, the samples are tested separately to indicate consistency throughout a given batch.

The Stratos product lineup- validation helped produce each of these consistently.

In addition to evaluating the reproducibility of a process, tests for robustness are performed during process qualification to demonstrate how changes in a process may impact the product. It is important to use different operators for performing manufacturing steps to ensure changes in personnel do not affect product quality. Switching out equipment and instruments will also reveal any sensitivities in a process. For example, when a different oven, mixer or tablet press is used, are the appearance, texture and potency impacted? If the product remains the same, that points toward the process being robust. Challenging the CPP will also provide important feedback regarding a process. If a step requires a temperature range of 50° – 70°C, it is recommended that the process be tested at the low end and high end of the range, to ensure the final product meets all required specifications. If the range assigned to a unit’s gross weight is 500 g ± 5%, then testing at 475 g and 525 g will offer more insight into how much variance the process truly can withstand.

Validation: Step 3

Once the process has been assessed for reproducibility and robustness, it transitions to continued process verification, which is the third and final stage of Process Validation. Performance of quality checks during each batch for the life of a product is part of this final stage. For infused products such as tablets, these checks include appearance – the tablets are the color and shape indicated by the batch record and they include the required imprint(s); weight – the tablets are within the specified weight range, which indicates correct tablet size and consistency of ingredients; hardness – tablets will dissolve/disintegrate for proper dosing; and friability – tablets will withstand stress of routine handling.

As your company grows in manufacturing volume, each of these three steps will become critical to safeguard against any inconsistencies. As we know in this industry, our most valuable asset is our license and success can be negatively impacted based on meeting compliance. Dedicating an internal role within quality and compliance will serve to future-proof your business against additional rules and regulations that are likely to come.

german flag

German Drugs Agency Issues New Cannabis Cultivation Bid

By Marguerite Arnold
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german flag

Lessthan a week after Cannabis Industry Journal reported that BfArM had finally cancelled the first German tender bid for cannabis cultivation, and after refusing to confirm the story to this outlet, the agency quietly posted the new one online, at 3.45pm Central European Time, July 19.

First Thing’s First

For those who have not seen it yet, here is a first look at the “new” bid auf Deutsch. It is basically identical to the last one. For the most part, Europe is shaping up to be a high volume ex-im market.For now, that is all that exists. However,a move is on in Europe to translate the bid into English. Why? To hold BfArM accountable. And to help educate all the foreign and for the most part, non-German speaking investors who want to know what is required to get the bid in the first place. The process last time left a great deal to be desired.

Bid Redux

Apart from this, however, very little seems to have changed from the last time. Notably,the amount to be grown domestically is the same. This means that the government is deliberately setting production below already established demand.

german flag
Photo: Ian McWilliams, Flickr

Why?

As has become increasingly clear, the German government at leastdoes not want to step into the cultivation ring. Further,because they are being forced to, the government wants to proceed slowly. That means that for at least the next couple of years, barring local developments, it is actively creating a market where imports are the only kind of cannabis widely available – for any purpose. And in this case, strictly medical. With many, many restrictions. Starting with no advertising.

Import Europe

For the most part, Europe is shaping up to be a high volume ex-im market. This was already in the offing even last year when Tilray announced the constructionof their Portuguese facilities last summer, and Aurora and Canopy began expanding all over the continent, starting in Denmark, but hardly limited to the same.

These days it is not the extreme west of Europe (Spain and Portugal) that are the hot growingareas, but the Balkans and Greece. Cheap labour, real estate and GMP standards are the three magic words to market entry.

Can This Situation Hold?

There are several intriguing possibilities at this point. The simple answer is that the current environment is simply not sustainable.

In an environment where the clearing firm for all German securities has refused to clear any and all cannabis related North American public cannabis company stock purchases from Germans (and just updated the list to include companies like Growlife), citing “legal reasons,” it is clear the “fight” (read banking and finance) has clearly now landed in Europe.

The significance of all of this?

Clearly, it is two-fold. The first is to deleverage the power of financial success as a way of legitimizing the drug if not the “movement.” Further, if Germans want to profit from the legal cannabis market it is going to be very difficult. See the bid last year beyond this new development.

That means everyone else is going to have to get creative. The industry, advocates and patients have seen similar moves before. Patient access and profitability are not necessarily the same thing.An increasing numbers of companies are finding ways around being cultivators to get their product into the country anyway.

What Now?

The only problem with such strategies, just like banning German firms from competing in the bid, is that “prohibition” of this kind never works.

It will not keep cannabis out of Germany. The vast majority of the medical cannabis consumed by patients in Germany will come from the extremes – of east and western Europe – with Canadian, Dutch and even Danish stockpiles used as necessary. It will also not discourage the domestic cannabis movement here, which is critical as ever in keeping powerful feet to the fire.

It will also not discourage German firms from entering the market – in a variety of creative ways. Most German cannabis companies are not public, and most are setting themselves up as processors and distributors rather than growers.

So in summary, the bid is back. But this time, it is absolutely not as “bad” as ever. An increasing numbers of companies are finding ways around being cultivators to get their product into the country anyway.

As for raising money via public offerings? There are plenty of other countries where the publicly listed, now banned North American companies can raise funds on public exchanges (see Sweden and Denmark) as they target the cannabis fortress Deutschland.

TOK_logo

Tree of Knowledge Inc. Acquires 5% of NYSK Holdings

By Marguerite Arnold
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TOK_logo

The Canadian cannabis community has just gotten a new member. Tree of Knowledge, Inc. just became Canada’s newest public cannabis company. The company is also planning on raising $10 million in private placement capital. According to the company’s most current pitch deck, the planned use of proceeds includes $6.5 million for new capex expenditures in Canada and Macedonia plus new product development. The rest is slated for patient and doctor outreach including via social media, new hires and working capital.

Who Is Tree of Knowledge Inc.?

Founded originally in Washington State in 2015, today TOK has a global market presence with CBD products on three continents and is already positioning itself to run with the big boys on the international scene, just on its CBD footprint. In the online marketplace, they are doing business as EVR CBD. That includes state markets in the United States, Europe, South America, Australia and China.

The company also has a distinguished board that includes doctors to former professional sports stars. As of April, the company engaged in a reverse merger with Courtland Capital, a Nevada subsidiary company.TOK_logo

And as of July 2018, the company purchased 5% of NYSK Holdings – a rapidly establishing Macedonian start-up with an eye to the European market – starting with Germany.

Who Is NYSK Holdings?

NYSK Holdings is absolutely on an upward trajectory. The company, founded by Americans with strong ties to the home country along with local partners, broke ground in Skopje, Macedonia last year.

Company principals have been exploring entry into the European market ever since (Macedonia may be in the Balkans, but it is technically not part of the EU). Significantly, this also means that producers there are used to meeting European specs for import purposes, if not hopeful EU inclusion.

NYSK holdingsLike other EU partners in the west however, (notably Spain and Portugal) labour rates are also much lower than in Germany. This creates a new avenue into the EU and the German market, which is now going to be an import-dominant one until 2020.

What is even more interesting about NYSK? They produce GMP-certified product – both THC and CBD. They have been looking for partners for most of this year. They also had a booth at the ICBC in Berlin, an experience that they found highly satisfactory.

Their strategic importance to TOK is also large. NYSK brings, for the first time, THC products and high-tech processing capacity adjacent to the European Union to a firm with a global footprint.

They might, in other words, have been Europe’s most under-priced production facility. Don’t expect that to last long.

What Is Interesting About The Move

One glance at TOK’s founders, board, andadvisors is enough to establish that this is a company of mostly older Gen X and younger Boomer heavy hitters from other industries who are pooling resources and knowledge to step into a global medical cannabis space. Smartly.

For example, the focus on dosing control, trials and an operational, GMP-certified production facility in Macedonia, plus their Canadian footprint, makes TOK and their partners well suited for “European invasion.” So does their first product – a CBD-based sleep aid.

NYSK facility
The cultivation of cannabis at the NYSK facility in Macedonia

This creates, in other words, a company with Canadian and Macedonian production, American entry and global reach, including into countries other cannabis companies have so far not breached (see China), with an interesting, low-cost, lower risk entry profile. Their expanded market entry is also occurring right at a time when Europe, including the about to be Brexited UK, is now moving forward on medical reform sans very much local production.

Perhaps this comes from the experience of the principals. TOK Cofounder Michael Caridi started his involvement in the cannabis industry in Washington State in 2014 after a successful real estate and promotions career on the East Coast (New York) and experience in ex-im. However, Caridi rapidly grew disillusioned with the state’s focus if not an obsessionon a more recreational space than medical users. He and Brian Main, now president of US operations, founded TOK a year later. Current CEO, John-Paul Gaillard, has a history that includes the creator of the Marlboro Classics brand and a stint as the CEO of Nestle Nespresso who put the idea on the map if not kitchen counters globally.

No newbies here when it comes to global market strategies, penetration and experience.

Both companies to watch, for sure.

Radojka Barycki picture

Food Safety: Do You Know What Is In Your Water?

By Radojka Barycki
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Radojka Barycki picture

Water is essential for life and it is an important part of agriculture and food manufacturing. Water has many uses in the cannabis industry. Among the most common uses are irrigation, ingredient/product processing and cleaning processes.

Water can be the carrier of pathogenic microorganisms and chemicals that can be transferred to food through agriculture and manufacturing practices. Poor quality water may have a negative impact in food processing and potentially on public health. Therefore, development and implementation of risk management plans that ensure the safety of water through the controls of hazardous constituents is essential to maintain the safety of agricultural and manufactured food or cannabis products.

Chemicals can enter the water stream through several sources such as storm water, direct discharge into fields and city water treatment plans.Although there no current regulations regarding the water used in cannabis cultivation and processing, it is highly recommended that the industry uses potable water as standard practice. Potable water is water that is safe for drinking and therefore for use in agriculture and food manufacturing. In the United States, the Environmental Protection Agency (EPA) sets the standards for water systems under the Safe Drinking Water Act (SDWA.)The regulations include the mandatory levels defined as Maximum Contaminant Levels (MCLs) for each contaminant that can be found in water. Federal Drinking Water Standards are organized into six groups: Microorganisms, Disinfectants, Disinfection Byproducts, Inorganic Chemicals, Organic Chemicals and Radionuclides. The agriculture and food manufacturing industry use the SDWA as a standard to determine water potability. Therefore, water testing forms part of their routine programs. Sampling points for water sources are identified, and samples are taken and sent to a reputable laboratory to determine its quality and safety.

Microbiological Testing

Petri dish containing the fungus Aspergillus flavus
Petri dish containing the fungus Aspergillus flavus.
Photo courtesy of USDA ARS & Peggy Greb.

Determining the safety of the water through microbiological testing is very important. Pathogens of concern such as E. coli, Salmonella, Cryptosporidium parvum and Cyclospora sp. can be transmitted to food through water. These pathogens have been known to be lethal to humans, especially when a consumer’s immune system is compromised (e.g. cancer patients, elderly, etc.) If your water source is well, the local state agency may come to your facility and test the water regularly for indicator organisms such as coliforms. If the levels are outside the limit, a warning will be given to your company. If your water source is the city, regular testing at the facility for indicator microorganisms is recommended. In each case, an action plan must be in place if results are unfavorable to ensure that only potable water is used in the operations.

Chemical Testing (Disinfectants, Disinfection Byproducts, Inorganic Chemicals, Organic Chemicals and Radionuclides) 

Chemicals can enter the water stream through several sources such as storm water, direct discharge into fields and city water treatment plans. Although, there are several regulations governing the discharge of chemicals into storm water, fields and even into city water treatment plants, it is important that you test your incoming water for these chemicals on a regular basis. In addition, it is important that a risk assessment of your water source is conducted since you may be at a higher risk for certain components that require testing. For example, if your manufacturing facility is near an agricultural area, pesticides may enter the surface water (lakes, streams, and rivers) or the aquifer (ground water) through absorption into the ground or pollution. In this case, you may be at higher risk for Tetrahalomethanes (THMs), which are a byproduct of pesticides. Therefore, you should increase the testing for these components in comparison to other less likely to occur chemicals in this situation. Also, if your agriculture operation is near a nuclear plant, then radionuclides may become a higher risk than any of the other components.

GMPFinally, in addition to the implementation of risk management plans to ensure the safety of water, it is highly recommended that companies working in food manufacturing facilities become familiar with their water source to ensure adequate supply to carry on their operations, which is one of the requirements under the 21 CFR 117. Subpart B – Current Good Manufacturing Practices (cGMPs) for food manufacturers under the Preventive Controls for Human Foods Rule that was enacted under the Food Safety Modernization Act in 2015. Also, adequate supply is part of the Good Agricultural Practices (GAP) The EPA has created a program that allows you to conduct a risk assessment on your water source. This program is called Source Water Protection. It has six steps that are followed to develop a plan that not only protect sourcing but also ensures safety by identifying threats for the water supply. These six steps are:

  1. Delineate the Source Water Protection Area (SWPA): In this step a map of the land area that could contribute pollutants to the water is created. States are required to create these maps, so you should check with local and/or state offices for these.
  2. Inventory known and potential sources of contamination: Operations within the area may contribute contaminants into the water source. States usually delineates these operations in their maps as part of their efforts to ensure public safety. Some examples of operations that may contribute to contaminants into the water are: landfill, mining operations, nuclear plants, residential septic systems, golf courses, etc. When looking at these maps, be sure that you verify the identified sources by conducting your own survey. Some agencies may not have the resources to update the maps on a regular basis.
  3. Determine the susceptibility of the Public Water Source (PWS) to contaminate sources or activities within the SWPA: This is basically a risk assessment. In here you will characterize the risk based on the severity of the threat and the likelihood of the source water contamination. There are risk matrices that are used as tools for this purpose.
  4. Notify the public about threats identified in the contaminant source inventory and what they mean to the PWS: Create a communication plan to make the State and local agencies aware of any findings or accidents in your operation that may lead to contamination of the PWS.
  5. Implement management measures to prevent, reduce or eliminate risks to your water supply: Once risks are characterized, a plan must be developed and implemented to keep risks under control and ensure the safety of your water.
  6. Develop contingency planning strategies that address water supply contamination or service interruption emergencies: OSHA requires you to have an Emergency Preparedness Plan (EPP). This plans outlines what to do in case of an emergency to ensure the safety of the people working in the operation and the continuity of the business. This same approach should be taken when it comes to water supply. The main questions to ask are: a) What would we do if we find out the water has been contaminated? b) What plan is in place to keep the business running while ensure the safety of the products? c) How can we get the operation back up and running on site once the water source is re-stablished?

The main goal of all these programs is having safe water for the operations while keeping continuity of the business in case of water contamination.

Steven Burton
Soapbox

Which Safety Standards Work Best for the Cannabis Industry?

By Steven Burton
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Now that governments are legalizing cannabis around the world, the question looms for cannabis businesses seeking legitimacy in the new industry: what safety standards should apply? This question is more difficult as different jurisdictions grapple with defining and implementing legal requirements and struggle to keep up with the pace of growth.

For visionary cannabis business, it makes sense to anticipate requirements – not only from governments, but also from consumers and partners. Most regulations currently focus on security and basic health issues but, in the long-term, the industry that may offer the best model for cannabis businesses isn’t pharmaceuticals, but food. Cannabis (especially edibles) share similar hazards and traceability challenges with food products, so taking the lead from the food industry will be much more applicable and could offer greater benefits.

marijuana buds drying in racks biotrackthc
Dried cannabis curing with RFID tags as part of a traceability system.

Companies that achieve the highest and most flexible certification will enjoy a crucial competitive advantage when it comes to winning market share, popularity and consumer trust. Let’s take a quick look at the different options of food safety (and quality) certifications that cannabis businesses may consider. But first, let’s clarify two important definitions that are necessary to understand the food industry.

Basic Concepts from the Food Industry

The first acronym you should be aware of is GFSI, the Global Food Safety Initiative. GFSI is a food industry-driven global collaboration body created to advance food safety. When it comes to understanding GFSI, the important part to note is that certifications recognized by GFSI (like SQF, FSSC 22000, and BRC) are universally accepted. Companies operating under GFSI-recognized certifications open the most doors to the most markets, providing the highest potential for growth. For this reason, cannabis companies should be aware of and seriously consider seeking GFSI certifications

HACCPSecondly, many food safety programs are built around Hazard Analysis Critical Control Points, or HACCP. While many people may talk about HACCP like it’s a certification in and of itself, it is not actually a certification like the others on this list, but rather a methodology that helps companies systematically identify and control biological, chemical, and physical hazards that may arise during food production, handling, and distribution. Companies that adopt this methodology end up with a HACCP plan, which must then be followed at all times to avoid and address health and safety issues. It’s often required for food businesses and is generally required in most of the world, except where ISO 22000 is more common, primarily in Europe and countries whose primary export market is European. Since HACCP plans are also incorporated into most of the other achievable certifications, developing a HACCP program early will build a strong foundation for higher levels of certification.

Certifications for the Cannabis Industry

Now that we understand the basics of GFSI and HACCP, we can see how the certifications that have been developed by and for the food industry may apply to cannabis companies – and which you should consider necessary for your business.

GMP: Good Manufacturing Practice Certification

GMP (or sometimes cGMP) certification requires that companies abide by a set of good manufacturing processes for food and beverage products, pharmaceuticals, cosmetics, dietary supplements and medical devices. Since it really only covers basic sanitation and employee hygiene, it is considered the lowest level of certification in the industry. It is not recognized by GFSI, but GFSI does require all the standard benchmarks of a GMP be met before granting GFSI certification.

While GMP certification is often required, it is far below the standard that should be upheld by any serious businesses. It doesn’t cover many of the different types of hazards associated with food production – that I have argued will become increasingly relevant to cannabis producers – and doesn’t provide a systematic approach to identifying and controlling hazards like a HACCP program would. It’s really just about providing the basic procedures and checks to ensure that the facility is clean and that employees aren’t contaminating the products.GMP

Final Verdict: Recommended, but as the bare minimum. GMP is not sufficient on its own to adequately control the risk of recalls and foodborne illness outbreaks, and it limits a company’s market potential because it lacks the GFSI worldwide stamp of approval.

Some companies consider GMP certification a good place to start if you’re on a tight deadline for distribution in markets where only GMP is required by regulators. I would argue that striving for the minimum standards will be costly in the long run. Health, safety and quality standards are the foundations upon which winning companies are built. It’s critical to develop a corporate culture that will lead to GFSI-recognized programs without major organizational overhaul. Start on the right foot and set your sights higher – obtain a certification that will stand the test of time and avoid the pain and risks of trying to change entrenched behaviors.

SQF: Safe Quality Food Program Certification

SQF is my number one recommendation as the best certification for the cannabis industry. One of the most common certifications in North America, SQF is a food safety management system recognized by retailers and consumers alike. It is administered by the Food Marketing Institute (FMI) and, importantly, recognized by GFSI, which gives companies a huge competitive edge. SQF focuses on the whole supply chain.

SQF was also the first to develop a cannabis program and is currently the leader in this market segment. It is also the scheme that best integrates food safety with quality. Since it is recognized worldwide, SQF provides the greatest leverage to accelerate a company’s growth. Once obtained, products with SQF certification can often jump the queue to enter different regulatory markets.

Final verdict: Highly recommended. A cannabis company with an SQF certification has the greatest advantage because it offers the broadest worldwide reach and keeps companies a step ahead of competitors. It’s also achievable – just this past April, Curaleaf Florida ostensibly became the first cannabis company to achieve SQF certification. It is tough, but fair and practical.

Other Certification Standards

SQF is the top certification that should be considered by cannabis companies, especially outside of Europe. However, the food industry has several other major types of standards that, at this time, have limited relevance to the cannabis industry today. Let’s take a quick look.

When considering GFSI-recognized programs, the main choice for food companies is between SQF, which we’ve covered, and BRC (the British Retail Consortium Certification). BRC has the most in common with SQF but, while SQF was originally developed for processed foods, BRC was developed in the UK for meat products. Today, they are quite similar, but BRC doesn’t focus quite as much on the quality component as SQF does. While BRC could be a good option, they don’t have a program for cannabis and, thus far, do not appear to be as friendly toward the cannabis industry.The food industry has a lot to offer cannabis companies that are anticipating future regulatory changes and market advantages 

Across the pond, there are a few other certification standards that are more common than SQF. One of these is ISO 22000, which is the certification for the food-related standard created by the International Organization for Standardization (ISO) in Europe. It is not recognized by GFSI but is the primary system used in Europe. If your market is exclusively in the EU, it might be a good choice for you in the future. However, to date, there is no indication that any cannabis company has achieved ISO 22000 certification. Some cannabis companies have attained certification for other ISO standards like ISO 9001:2015, which specifies requirements for quality control systems, and ISO/IEC 17025 for laboratory testing. These are generally more relevant for the pharmaceutical industry than food and beverage, but still apply to cannabis.

There is the perception that cannabis is more accepted in EU countries like the Netherlands, but the regulatory attitude to cannabis is complicated. In the Netherlands, for example, cannabis isn’t actually legal – “coffee shops” fall under a toleration policy that doesn’t include regulation. Medical cannabis in the Netherlands is all produced by one supplier and several countries in the EU allow for licensed distribution and import, but not domestic production. Various EU countries are trying to keep up with the legalization trend, however. The Czech Republic, Germany, and others all recently introduced legislation for domestic production of cannabis for medical use. For companies with their eye on the EU, it is crucial to watch which regulatory requirements will be implemented in each market and how.

The last certification standard to mention is the result of a compromise between ISO and the more HACCP oriented programs like SQF. FSSC 22000 (Food Safety System Certification) tries to address the gaps between ISO 22000 and GFSI-recognized certifications by introducing another component called PAS 220. Since it is recognized by GFSI, FSSC 22000 is starting to get more traction in the food industry because it makes products a bit easier to export to the EU. FSSC 22000 satisfies the EU ISO standards but isn’t as closely tied to HACCP. We will be keeping an eye on this one.

Final Takeaway

The food industry has a lot to offer cannabis companies that are anticipating future regulatory changes and market advantages – but it’s difficult for cannabis companies to understand all the options available and how each apply to their specific products. While markets adjust beyond the preliminary issue of legality, it’s crucial for companies to look forward and comply with safety and quality standards like SQF. Companies who strive for SQF certification (or other GFSI-recognized certifications as they become available) will find themselves far better prepared to seize market share as cannabis markets blossom.

Schebella, Celia photo

Designing the Perfect Cannabis Edible in California

By Celia Schebella
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Schebella, Celia photo

Are you a product designer in the edible cannabis market? Well, you live at the intersection of the food and pharmaceutical industries and need to know both worlds, utilizing best-practice product development principles, regardless of which industry you are working in. In the cannabis industry, this means knowing your chemistry principles, food science, food safety, Good Manufacturing Practices (GMPs, applicable to the food industry) along with the more intense records and documentation requirements of the pharmaceutical industry.

California is the most recent state to implement legal recreational cannabis. It is estimated to deliver $7.7B in sales by 2021, including a reduction of medical use cannabis and an uptake of adult recreational use. How often do you live at the inception of such a potentially enormous market? Not often, so product developers, here is an opportunity. However, with that opportunity comes the responsibility. A recent emergency legislation adopted by the California Cannabis Safety Branch states:

Operational Requirements Licensees must have written procedures for inventory control, quality control, transportation, security and cannabis waste disposal. Descriptions of these procedures or Standard Operating Procedures (SOPs) must be submitted with the annual license application. Cannabis waste cannot be sold, must be placed in a secured area and be disposed of according to applicable waste management laws. Good manufacturing practices must be followed to ensure production occurs in a sanitary and hazard-free environment, cannabis products are contaminant free and THC levels are consistent throughout the product and within required limits. Extractions using CO2 or a volatile solvent must be conducted using a closed-loop system, certified by a California-licensed engineer. Volatile, hydrocarbon-based solvents must have at least 99% purity. Finally, volatile solvent, CO2 and ethanol extractions must be certified by the local fire code official.

Part of this emergency legislation for all California cannabis product manufacturers is the newly published GMP requirements, which appear to be a combination of food, supplements and HACCP requirements. Helpful resources to learn more about this new California emergency legislation impacting cannabis product manufacturers can be found at the California Manufactured Cannabis Safety Branch with the details of the emergency cannabis regulations.

Once developers have decided on a product, research and education to develop a good understanding of the regulatory environment is a must. For example, in order to develop compliant cannabis edibles, compliance with state, and in some cases local regulations, for food and cannabis must be met. Proactive compliance is a big part of designing a successful product in the most efficient manner.The attention to detail here will create a safe and satisfying experience for consumers as they receive a consistent product every time.

As a product developer you must first know the incoming cannabis plant characteristics to determine what type of cannabinoids they contain to determine what types you wish to source. This requires a strong and well documented  supplier program that can identify reliable suppliers of high purity and consistent cannabis raw materials, the same principles that are typically required of food manufacturers. When looking for examples of credible ingredient supplier programs, looking at those used by the food industry is a good start. Make sure supplier management programs apply to all the raw materials and direct-contact packaging that you plan to use in your new product.

Once reliable sources of raw material have been secured, the next challenge is to conduct periodic tests of cannaboids levels found in your incoming cannabis. With this information, you need to adjust blending amounts to reflect the correct cannaboid dose in the finished ready-to-eat (RTE) product. Like any other medicinal product, the active ingredient dosage will directly impact the effect on the consumer, thus it is important that you, the manufacturer, are completely aware of the exact cannaboid levels in your incoming ingredients, your blending amounts and your final product levels. This will require a robust either in-plant or commercial laboratory testing program. There is a great deal of technology and chemical analyses available to help dose the product accurately. This must also include robust testing and verification steps. If a consumer of your product were to over-consume from “normal” consumption rates of your cannabis-based food product, the liability, both financial, civil, ethical and criminal would fall on your company. The attention to detail here will create a safe and satisfying experience for consumers as they receive a consistent product every time.

design your products with commercial manufacturing viability in mindOnce regulatory responsibilities for manufacturing and marketing a cannabis-based food product have been met, so that you may sell a compliant and consistent product, it is time to add some creative juices and make the product interesting and enjoyable to consumers. With cannabis edibles, for example, explore what sort of food is appealing to consumers. Consider when, where and with whom your potential customers would be eating that food. Evaluate the best packaging design and size to suit the occasion. Ensure the packaging is child resistant yet practical for adult consumers. And above all manufacture a food that is delicious. Curiosity will attract your customers for the first time but quality and consistency will keep them coming back.

Product developers are usually fantastic at developing great lab scale products, but part of a developer’s job is to ensure that the design and manufacturing process is scalable for consistent and compliant commercial manufacturing. So design your products with commercial manufacturing viability in mind. Try to minimize the number of ingredients whilst still making a consumer-desirable product. Finally, rationalize your ingredients across your portfolio to avoid overcrowding the warehouse and risking expired ingredients.

If successful, your consumers will desire your product, your compliance team will be satisfied, your manufacturing partners will be thankful, the State of California will determine that you are fully compliant and your sales team’s job will have great business and professional success. In the end, you will have developed and launched a successful legacy product!

Steven Burton
Soapbox

Why Traceability Is Crucial for the Cannabis Industry

By Steven Burton
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Steven Burton

The stage is set: cannabis legalization is rolling out around the world. With legalization comes regulations and smart companies will adapt to make new requirements work for them. In the end, our shared goal (as industry, consumers and government) is the same: provide safe, high-quality, reliable products. This is where traceability comes in.

If a cannabis product isn’t safe (cannabis is vulnerable to the same kinds of hazards as most food products), the reputation of the entire industry suffers. Earning public trust is the first step toward favorable government regulations. With upcoming decisions that will decide taxation and distribution, it’s more important than ever that cannabis producers can react quickly if recalls should occur – and that means taking traceability seriously.

Comprehensive Traceability for Cannabis Means More Than Legality

A crucial key to producing safe and high-quality cannabis products is detailed traceability. Many states require cannabis businesses to use systems like Metrc, a technology that uses RFID tags to track cannabis from seed to sale to ensure nothing is diverted to the black market. However, Metrc focuses only on the chain of custody, not on the safety or quality of the product.METRC logo

Ensuring a secure supply chain is only one piece of the cannabis puzzle. Public health hazards like toxic chemical contamination, mold growth and pathogenic contamination introduced by pests or improper employee handling need to be controlled in order to earn public trust and comply with regulations. State-mandated traceability systems don’t address these imperatives, so an effective safety technology that includes traceability, in addition to mandated systems like Metrc, is absolutely necessary to complete the cannabis picture.

Automation Technology Supports Cannabis Companies’ Growth and Helps With Audits

Cannabis professionals are aware of the regulatory scrutiny the industry is under and many have turned to automation technology to help stand up to this scrutiny, as well as collect and manage all the data necessary for compliance. Automating data collection pays off in several ways. For one, interconnected, real-time IoT technologies that are accessible to the entire facility 24/7 are giving cannabis businesses the tools they need to create the best possible products now, as well as providing them with the data they need to make their products even better. Since frequent audits are a part of the legalization transition, automation also makes preparing for audits and inspections a matter of minutes instead of days.

Ron Sigman, chief executive officer of marijuana compliance consulting firm Adherence Corp. and former investigator for the Marijuana Enforcement Division (MED) in Colorado, lists the most common violations for cannabis businesses that he found during more than 200 audits in an interview for Marijuana Business Daily. These violations include:

  • Metrc issues, especially accounting not matching inventory (too many plants or ounces of marijuana on the premises);
  • Security issues like lack of sufficient camera coverage;
  • Failure to upgrade licenses;
  • Improper or incomplete training of new employees.

Adopting safety and traceability concepts that the food industry developed over many decades can yield huge benefits for cannabis businessesA proper cannabis traceability technology mitigates these problems by providing notifications of inventory inconsistencies, certification expirations and more. Traceability for cannabis must be able to handle the complexities of procedures like terpene extraction and injection. With the rapid growth of the industry, it must be able to set targets and track actuals. It should track, not just cannabis plants and related derivatives, but also every other ingredient, material and packaging material used during production. There must be monitoring at each stage of production and a system in place to ensure all employee training is up to date. Preventative maintenance must be scheduled and tracked and hazards must be identified and controlled. In the event of an audit or recall, precise mass-balance calculations must be available to account for every gram of product, including non-cannabis ingredients like coconut oil and packaging materials like pouches and labels.

GMPDetailed traceability can make the difference between a cannabis business keeping their license or being shut down. “You have to make a diligent effort to stay compliant 365 days out of the year, because you never know when a regulatory agency is going to come knocking on your door,” says Sigman. Knowing exactly what went wrong when and where allows a company to make changes so failures don’t happen again.

Higher Standards Will Be Demanded

The standard sought by most in the cannabis industry is only GMP (Good Manufacturing Practice) certification, which is actually the lowest level of certification possible in food production. With the public demand for edibles and concentrates on the rise and major retailers scrambling for seats at the table, the demand for transparency from growers and manufacturers will increase. Cannabis companies will soon find that GMP compliance simply won’t be enough to earn trust and expand their market share, especially when it comes to edibles and concentrates.

SQF-Certified“Every day, patients express interest and assurance of wanting to know that the foods and medicines they consume are safe and of the best quality available,” says Lindsay Jones, president of Curaleaf Florida, the first medical cannabis company in Florida to achieve SQF Certification. Safe Quality Food (SQF) certification ensures a company meets the highest levels of safety and quality on a reliable basis. Curaleaf has set a new bar in the industry that others will be compelled to follow and they should be congratulated for their proactive vision.

Adopting safety and traceability concepts that the food industry developed over many decades can yield huge benefits for cannabis businesses, but it will be interesting to watch the technology evolve to accommodate the specific needs of retailers and consumers. Imagine a traceability system that ensures safety and quality while also tracking consistency and potency.

The Future of Cannabis Is Bright

The emerging cannabis industry is facing challenging hurdles on its path to widespread legalization and acceptance but the forecast is sunny – for companies who are prepared.

New Frontier Data CEO Giadha Aguirre De Carcer, explains that California’s “legal (cannabis) industry is forecast to grow from $2.8 billion in 2017 to $5.6 billion in 2020. That spending will be increasingly directed at products and retailers who understand and serve the market’s evolving tastes and preferences.” That includes implementing comprehensive traceability systems to deliver safe, quality product.

HACCP

Hazard Analysis and Critical Control Points (HACCP) for the Cannabis Industry: Part 2

By Kathy Knutson, Ph.D.
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HACCP

HACCP is a food safety program developed in the 1960s for the food manufacturing industry, mandated for meat, seafood and juice and adopted by foodservice for the safe serving of meals at restaurants. With state requirements for the safe production of cannabis-infused products, namely edibles, facilities may be inspected against HACCP principles. The cannabis industry and state inspectors recognize the need for safe edible manufacture. Lessons can be learned from the food industry, which has advanced beyond HACCP plans to food safety plans, starting with procurement and including the shipment of finished product to customers.

In my work with the food industry, I write HACCP and food safety plans and deliver training on food safety. In Part 1 of this series, I wrote about the identification of hazards, which is the first step in HACCP plan development. Before we continue with the next HACCP step, I will discuss Good Manufacturing Practices (GMPs). GMPs are the foundation on which HACCP is built. In other words, without GMPs in place, the facility will not have a successful HACCP program. GMPs are required in the food, dietary supplement and pharmaceutical industries, all under the enforcement of the federal Food and Drug Administration (FDA). Without federal regulation for cannabis edible manufacture, there may not be state-mandated requirements for GMPs. Let me warn you that any food safety program will not succeed without proper control of GMPs.HACCP

GMPs cover all of your programs and procedures to support food safety without having a direct, instant control. For example, when brownies are baked as edibles, food safety is controlled by the time and temperature of baking. A written recipe and baking procedure are followed for the edible. The time and temperature can be recorded to provide documentation of proper baking. In the food industry, this is called a process preventative control, which is critical to food safety and is part of a HACCP plan. Failure of proper time and temperature of baking not only leads to an unacceptable product in terms of quality, but results in an unsafe product that should not be sold.

Back to GMPs. Now think of everything that was done up to the steps of mixing and baking. Let’s start with personnel. Facilities for edibles have hiring practices. Once an employee is hired, the employee is trained, and training will include food safety procedures. When working at the job after training, the employee measuring ingredients will demonstrate proper grooming and hand washing. Clean aprons, hairnets, beard nets and gloves will be provided by the facility and worn by the employee. The same goes for the employee that bakes and the employee that packages the edible. One category of GMPs is Personnel.

Edibles facilities are not foodservice; they are manufacturing. A second GMP category is cleaning and sanitizing. Food safety is controlled through proper cleaning and sanitizing of food contact surfaces (FCS). The edible facility will have in place the frequency and methods for cleaning all parts of the facility- outside, offices, restrooms, break room and others. GMPs cover the general cleaning procedures and procedures for cleaning receiving, storage; what we would consider processing to include weighing, process steps and packaging; finished product storage and shipping. Management of the facility decides the methods and frequency of cleaning and sanitizing with greater care given to processing. Without proper cleaning and sanitizing, a facility cannot achieve food safety.

I could go on and on about GMPs. Other GMPs include water safety, integrity of the buildings, pest control program, procurement, sewage disposal and waste disposal. Let’s transition back to HACCP. In Part 1 of this series, I explained identification of hazards. Hazards are one of three types: biological, chemical and physical.

At this point, I am not surprised if you are overwhelmed. After reading Part 1 of this series, did you form a food safety team? At each edibles facility, there should be at least one employee who is trained externally in food safety to the standard that foodservice meets. Classes are offered locally and frequently. When the facility is ready, the next step of training is a HACCP workshop for the food industry, not foodservice. Edibles facilities are not foodservice; they are manufacturing. Many colleges and associations provide HACCP training. Finally, at the least, one employee should attend a workshop for Preventive Controls Qualified Individual.

To institute proper GMPs, go to ConnectFood.com for a GMP checklist. Did you draw up a flow diagram after reading Part 1? With a flow diagram that starts at Receiving and ends at Shipping, the software at ConnectFood.com takes you through the writing steps of a HACCP or food safety plan. There are many resources out there for GMPs, so it can get overwhelming. ConnectFood.com is my favorite resource.

The next step in HACCP development after identification of hazards is to identify the exact step where the hazard will be controlled. Strictly speaking, HACCP only covers process preventive controls, which typically start with a weigh step and end with a packaging step. A facility may also have a step where temperature must be controlled for food safety, e.g. cooling. In HACCP, there are commonly two process preventive controls:

  • Biological hazard of Salmonella and Escherichia coli: the heat step
  • Physical hazard of metal: metal detector

Strictly speaking, HACCP does not include cleaning, sanitizing and supplier approval for procurement of ingredients and packaging. I hope you see that HACCP is not enough. There have been hundreds of recalls and outbreaks due to problems in non-processing steps. The FDA requires food manufactures to go beyond HACCP and follow a written food safety plan, which includes hazards controlled at these steps:

  • Biological hazard of Listeria monocytogenes: cleaning and sanitizing of the processing environment and equipment
  • Physical hazards coming in with ingredients: supplier approval
  • Physical hazard of glass and hard plastic: Here I am thinking of glass breaking or plastic pieces flying off buckets. This is an internal hazard and is controlled by following written procedures. The written document is a Standard Operating Procedure (SOP).
  • Chemical hazard of pesticides: supplier approval
  • Chemical hazard of mycotoxins: supplier approval
  • Chemical hazard of allergens: supplier approval, label check at Receiving and product labeling step

Does a cannabis edible facility honestly not care or not control for pesticides in ingredients because this is not part of HACCP? No. There are two ways for procurement of ingredients in which pesticides are controlled. Either the cannabis cultivation is controlled as part of the samebusiness or the facility works with a supplier to confirm the ingredient meets pesticide tolerances. Strictly speaking, this control is not part of HACCP. For this and many other reasons, HACCP is a good place to start the control of food safety when built on a solid foundation of GMPs. In the same way the food industry is required to go beyond HACCP with a food safety plan, the cannabis industry must go beyond HACCP.

My thoughts will be shared in a webinar on May 2nd hosted by CIJ and NEHA. I encourage you to listen in to continue this discussion.Please comment on this blog post below. I love feedback!

The Necessity of Food Safety Programs in Cannabis Food Processing

By Gabe Miller
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When processing cannabis, in any form, it is critical to remember that it is a product intended for human consumption. As such, strict attention must also be paid to food safety as well. With more and more states legalizing either medical or recreational cannabis, the potential for improper processing of the cannabis triggering an illness or death to the consumer is increasing.

The FDA Food Safety Modernization Act (FSMA) is the new food safety law that has resulted in seven new regulations, many which directly or indirectly impact the production and processing of cannabis. Under FSMA regulations, food processors must identify either known or reasonably foreseeable biological, chemical or physical hazards, assess the risks of each hazard, and implement controls to minimize or prevent them. The FSMA Preventive Controls for Human Foods (PCHF) regulation contains updated food “Good Manufacturing Practices (cGMPs) that are in many cases made a requirement in a state’s medical or recreational cannabis laws. These cGMPs can be found in 21 CFR 117 Subpart B.

It is imperative that cannabis manufacturers have a number of controls in place including management of suppliers providing the raw material.Food safety risks in cannabis processing could originate from bacteria, cleaning or agricultural chemicals, food allergens or small pieces of wood, glass or metal. The hazards that must be addressed could be natural, unintentionally introduced, or even intentionally introduced for economic benefit, and all must be controlled.

It is unlikely that high heat, used in other food products to remove bad bacteria would be used in the processing of cannabis as many of its desirable compounds are volatile and would dissipate under heating conditions. Therefore, any heat treatment needs to be carefully evaluated for effectiveness in killing bacterial pathogens while not damaging the valuable constituents of cannabis. Even when products are heated above temperatures that eliminate pathogens, if the raw materials are stored in a manner that permits mold growth, mycotoxins produced by molds that have been linked to cancer could be present, even after cooking the product. Storage of raw materials might require humidity controls to minimize the risk of mold. Also, pesticides and herbicides applied during the growth and harvesting of cannabis would be very difficult to remove during processing.

It is imperative that cannabis manufacturers have a number of controls in place including management of suppliers providing the raw material. Other controls that must be implemented include proper cannabis storage, handling and processing as well as food allergen control, and equipment/facility cleaning and sanitation practices. Processing facilities must adhere to Good Manufacturing Practices (GMP’s) for food processing, including controls such as employee hand washing and clothing (captive wear, hair nets, beard nets, removal of jewelry, and foot wear) that might contribute to contamination. A Pest Control plan must be implemented to prevent fecal and pathogen contamination from vermin such as rodents, insects, or birds.

Processing facilities must be designed for proper floor drainage to prevent standing water. Processing air should be properly filtered with airflow into the cannabis processing facility resulting in a slightly higher pressure than the surrounding air pressure, from the clean process area outwards. Toilet facilities with hand washing are essential, physically separated from the process areas. Food consumption areas must also be physically separate from processing and bathroom areas and have an available, dedicated hand sink nearby. Employee training and company procedures must be effective in keeping food out of the processing area. Labels and packaging must be stored in an orderly manner and controlled to prevent possible mix-up.Cleaning of the processing equipment is critical to minimize the risk of cross contamination and microbial growth.

Written food safety operational procedures including prerequisite programs, standard operating procedures (SOP’s), etc. must be implemented and monitored to ensure that the preventive controls are performed consistently. This could be manual written logs, electronic computerized data capture, etc., to ensure processes meet or exceed FSMA requirements.

A written corrective action program must be in place to ensure timely response to food safety problems related to cannabis processing problems when they occur and must include a preventive plan to reduce the chance of recurrence. The corrective actions must be documented by written records.

Supply chain controls must be in place. In addition, a full product recall plan is required, in the event that a hazard is identified in the marketplace to provide for timely recall of the contaminated product.

Cleaning of the processing equipment is critical to minimize the risk of cross contamination and microbial growth. The processing equipment must be designed for ease of cleaning with the minimum of disassembly and should conform to food industry standards, such as the 3-A Sanitary Standards, American Meat Institute’s Equipment Standards, the USDA Equipment Requirements, or the Baking Industry Sanitation Standards Committee (BISSC) Sanitation Standards ANSI/ASB/Z50.2-2008.

Serious food borne contaminations have occurred in the food industry, and cannabis processing is just as susceptible to foodborne contamination. These contaminations are not only a risk to consumer health, but they also burden the food processors with significant costs and potential financial liability.

Anyone processing cannabis in any form must be aware of the state regulatory requirements associated with their products and implement food safety programs to ensure a safe, desirable product for their customers.

Supplier Quality Audits: A Critical Factor in Ensuring GMP Compliance

By Amy Scanlin
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Editor’s Note: This is an article submission from the EAS Consulting Group, LLC team.


To Audit, or not to audit? Not even a question! Audits play a crucial role in verifying and validating business practices, ensuring suppliers are meeting their requirements for Good Manufacturing Practices (GMPs), and most importantly, protecting your interests by ensuring that you consistently receive a compliant and quality product. Audits can help ensure sound business procedures and quality systems, including well-established SOPs, verification and documentation of batch records, appropriate sanitation practices and safe storage and use of ingredients. Audits can also identify deficiencies, putting into motion a corrective action plan to mitigate any further challenges. While a detailed audit scheme is commonplace for established industries such as food, pharmaceuticals and dietary supplements, it is equally important for the cannabis industry to ensure the same quality and safety measures are applied to this budding industry.

If the question then is not whether to audit, perhaps the question is how and when to audit, particularly in the case of a company’s suppliers.This is an opportunity to strengthen the working relationship with each side demonstrating a commitment to the end product.

Supplier audits ensure first and foremost that the company with which you have chosen to work is operating in a manner that meets or exceeds your quality expectations – and you should have expectations because ultimately your product is your responsibility. Any issues that arise, even if they are technically the fault of a supplier, become your issue, meaning any enforcement action taken by your state regulators will directly impact your business. Yes, your supplier may provide you with a batch Certificate of Analysis but you should certify their results as well.

Audits are a snapshot of a moment in time and therefore should be conducted on a regular basis, perhaps biennially or even annually, if they are a critical supplier. In some cases, companies choose to bring in third-party auditors to provide an objective assessment of suppliers. This is especially helpful when the manufacturer or customer does not have the manufacturing, compliance and analytical background to accurately interpret data gathered as part of the audit. With the responsibility for ensuring ingredient identity and product integrity falling on the manufacturer, gaining an unbiased and accurate assessment is imperative to reducing the risk to your business.

Conducting a supplier audit should be well planned in advance to ensure both sides are ready. The audit team must be prepared and able to perform their duties via a combination of education, training and experience. A lead auditor will oversee the team and ultimately will also oversee the results, verifying all nonconformities have been properly identified. They will also work with the supplier to conduct a root cause analysis for those nonconformities and develop a corrective action plan to eliminate them from occurring in the future. The audit lead will also verify follow-up results.

Auditors should discuss with the supplier in advance what areas will be observed, what documentation will need to be ready for review and they should conduct their assessments with professionalism. After all, this is an opportunity to strengthen the working relationship with each side demonstrating a commitment to the end product.This is your chance to ensure your suppliers are performing and will meet your business, quality and product expectations.

Auditors must document that ingredient identity and finished product specifications are verified by test methods appropriate for the intended purpose (such as a whole compound versus a powder). State regulations vary so be certain to understand the number and types of required tests. Once the audit is complete and results are analyzed, you, the manufacturer, have an opportunity to determine if the results are acceptable. Remember, it is your product, so ultimately it is your responsibility to review the available data and release the product to market, you cannot put that responsibility on your supplier.

Quality Agreements as Part of a Business Agreement

There are opportunities to strengthen a partnership at every turn, and one way to set a relationship on the right path is to include a quality agreement as part of a business agreement. A quality agreement lays out your expectations for your suppliers, what you are responsible for and is a living document that, once signed, demonstrates their commitment to upholding the standards you expect. Just as with a business agreement, have any quality agreements reviewed by an outside expert to ensure the wording is sound and that your interests are protected. This is just another step in the development of a well-executed business plan and one that solidifies expectations and provides consequences when those expectations are not met.

Supplier audits must be taken seriously as they are opportunities to protect your brand, your business and your consumers. Enter into an audit as you would with any business endeavor – prepared. This is your chance to ensure your suppliers are performing and will meet your business, quality and product expectations.