Tag Archives: GMP

February 5, 2018

Top 4 Food Safety Hazards for the Cannabis Industry

By Steven Burton

As many US States and Canadian provinces approach legalization of cannabis, the question of regulatory oversight has become a pressing issue. While public awareness is mainly focused on issues like age restrictions and impaired driving, there is another practical question to consider: should cannabis be treated as a drug or a food product when it comes to safety? In the US, FDA governs both food and drugs, but in Canada, drugs are regulated by Health Canada while food products are regulated under the CFIA.There are many food safety hazards associated with cannabis production and distribution that could put the public at risk, but are not yet adequately controlled

Of course, there are common issues like dosage and potency that pharmaceutical companies typically worry about as the industry is moving to classifying its products in terms of percentage of chemical composition (THC, CBD, etc. in a strain), much as we categorize alcohol products by the percentage of alcohol. However, with the exception of topical creams and ointments, many cannabis products are actually food products. Even the herb itself can be brewed into teas, added to baked goods or made into cannabis-infused butters, oils, capsules and tinctures.

As more people gain access to and ingest cannabis products, it’s only a matter of time before food safety becomes a primary concern for producers and regulators. So when it comes to food safety, what do growers, manufacturers and distributors need to consider? The fact is, it’s not that different from other food products. There are many food safety hazards associated with cannabis production and distribution that could put the public at risk, but are not yet adequately controlled. Continue reading below for the top four safety hazards for the cannabis industry and learn how to receive free HACCP plans to help control these hazards.

Aflatoxins on Cannabis Bud

Just like any other agricultural product, improper growing conditions, handling and storage can result in mold growth, which produce aflatoxins that can cause liver cancer and other serious health problems. During storage, the danger is humidity; humidity must be monitored in storage rooms twice a day and the meter must be calibrated every month. During transportation, it is important to monitor and record temperatures in trucks. Trucks should also be cleaned weekly or as required. Products received at a cannabis facilities should be tested upon receiving and contaminated products must always be rejected, segregated and disposed of safely.

Petri dish containing the fungus Aspergillus flavus. It produces carcinogenic aflatoxins, which can contaminate certain foods and cause aspergillosis, an invasive fungal disease.
Photo courtesy of USDA ARS & Peggy Greb.

Chemical Residues on Cannabis Plants

Chemical residues can be introduced at several points during the production and storage process. During growing, every facility should follow instructions for applying fertilizers and pesticides to crops. This includes waiting for a sufficient amount of time before harvesting. When fertilizer is being applied, signs must be posted. After cannabis products have been harvested, chemical controls must be in place. All chemicals should be labelled and kept in contained chemical storage when not in use to prevent contamination. Only food-grade chemicals (e.g. cleaners, sanitizers) should be used during curing, drying, trimming and storage.

Without a comprehensive food safety program, problems will inevitably arise.There is also a risk of excessive concentration of chemicals in the washing tank. As such, chemical concentrations must be monitored for. In general, water (obviously essential for the growing process) also carries risks of pathogenic bacteria like staphylococcus aureus or salmonella. For this reason, city water (which is closely controlled in most municipalities) should be used with an annual report and review. Facilities that use well water must test frequently and water samples must be tested every three months regardless.

Pathogenic Contamination from Pest Infestations

Insects, rodents and other pests spread disease. In order to prevent infestations, a pest control program must be implemented, with traps checked monthly by a qualified contractor and verified by a designated employee. It is also necessary to have a building procedure (particularly during drying), which includes a monthly inspection, with no holes or gaps allowed. No product should leave the facility uncovered to prevent fecal matter and other hazards from coming into contact with the product. Contamination can also occur during storage on pallets, so pallets must be inspected for punctures in packaging material.

Furthermore, even the best controlled facility can fall victim to the shortcomings of their suppliers. Procedures must be in place to ensure that suppliers are complying with pest and building control procedures, among others. Certifications should be acquired and tracked upon renewal.

Pathogenic Contamination Due to Improper Employee Handling

Employee training is key for any food facility. When employees are handling products, the risk of cross-contamination is highest. Facilities must have GMP and personnel hygiene policies in place, with training conducted upon hiring and refreshed monthly. Employees must be encouraged to stay home when sick and instructed to wear proper attire (gloves, hair nets, etc.), while glass, jewelry and outside food must not be allowed inside the facility. Tools used during harvesting and other stages may also carry microorganisms if standard cleaning procedures are not in place and implemented correctly by employees.

As the cannabis industry grows, and regulatory bodies like the FDA and CFIA look to protect public safety, we expect that more attention will be paid to other food safety issues like packaging safety (of inks and labels), allergen control and others. In the production of extracts, for example, non-food safe solvents could be used or extracts can be mixed with ingredients that have expiration dates, like coconut oil. There is one area in which the cannabis industry may lead the way, however. More and more often, risks of food terrorism, fraud and intentional adulteration are gripping the food industry as the global food chain becomes increasingly complex. It’s safe to say that security at cannabis facilities is probably unparalleled.

All of this shows that cannabis products, especially edibles (and that includes capsules and tinctures), should be treated the same as other food products simply because they have the same kinds of hazards. Without a comprehensive food safety program (that includes a plan, procedures, training, monitoring and verification), problems will inevitably arise.

January 4, 2018

Microbiology 101 Part One

By Kathy Knutson, Ph.D.

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I have been studying microorganisms for over 35 years, and the elusive critters still fascinate me! Here in Microbiology 101, I write about the foundation of knowledge on which all microbiologists build. You may have a general interest in microbiology or have concerns in your operation. By understanding microbiology, you understand the diversity of microorganisms, their source, control of microorganisms and their importance.

Part 1

The term microbiology covers every living being we cannot see with the naked eye. The smallest microbe is a virus. Next in size are the bacteria, then yeast and mold cells, and the largest microbes are the protozoans. The tiny structure of a virus may be important in the plant pathology of cannabis, but will not grow in concentrates or infused products. A virus is not living, until it storms the gate of a living cell and overtakes the functions within the cell. Viruses are the number one cause of foodborne illness, with the number one virus called Norovirus. Think stomach flu. Think illness on cruise ships. Viruses are a food service problem and can be prevented by requiring employees to report sickness, have good personal hygiene including good hand washing, and, as appropriate, wear gloves. Following Good Manufacturing Practices (GMPs) is critical in preventing the transfer of viruses to a product where the consumer can be infected.

The petri dishes show sterilization effects of negative air ionization on a chamber aerosolized with Salmonella enteritidis. The left sample is untreated; the right, treated. Photo courtesy of USDA ARS & Ken Hammond

The largest microbial cell is the protozoan. They are of concern in natural water sources, but like viruses, will not grow in cannabis products. Control water quality through GMPs, and you control protozoans. Viruses and protozoans will not be further discussed here. Bacteria, yeast and mold are the focus of further discussion. As a food microbiologist, my typical application of this information is in the manufacturing of food. Because Microbiology 101 is a general article on microbiology, you can apply the information to growing, harvesting, drying, manufacture of infused products and dispensing.

It is not possible to have sterile products. Even the canning process of high temperature for an extended time allows the survival of resistant bacterial spores. Astronauts take dehydrated food into space, and soldiers receive MREs; both still contain microbes. Sterility is never the goal. So, what is normal? Even with the highest standards, it is normal to have microbes in your products. Your goal is to eliminate illness-causing microorganisms, i.e. pathogens. Along the way, you will decrease spoilage microbes too, making a product with higher quality.

Petri dish containing the fungus Aspergillus flavus. It produces carcinogenic aflatoxins, which can contaminate foods and cause an invasive fungal disease.
Photo courtesy of USDA ARS & Peggy Greb.

Yeast and mold were discussed on CIJ in a previous article, Total Yeast & Mold Count: What Cultivators & Business Owners Need to Know. Fuzzy mold seen on the top of food left in the refrigerator too long is a quality issue, not a safety issue. Mold growth is a problem on damaged cannabis plants or cuttings and may produce mycotoxin, a toxic chemical hazard. Following Good Agricultural Practices (GAPs) will control mold growth. Once the plant is properly dried, mold will not grow and produce toxin. Proper growing, handling and drying prevents mycotoxins. Like mold, growth of yeast is a quality issue, not a safety issue. As yeast grow, they produce acid, alcohol and carbon dioxide gas. While these fermentation products are unwanted, they are not injurious. I am aware that some states require cannabis-infused products to be alcohol-free, but that is not a safety issue discussed here.

What are the sources of microorganisms?

People. Employees who harvest cannabis may transfer microorganisms to the plant. Later, employees may be the source of microbes at the steps of trimming, drying, transfer or portioning, extract processing, infused product manufacture and packaging.

Ingredients, Supplies and Materials. Anything you purchase may be a source of microorganisms. Procure quality merchandise. Remember the saying, “you get what you pay for.”

Environment. Starting with the outdoors, microbes come from wind, soil, pests, bird droppings and water. When plants are harvested outdoors or indoors, microbes come from the tools and bins. Maintain clean growing and harvesting tools in good working condition to minimize contamination with microbes. For any processing, microbes come from air currents, use of water, and all surfaces in the processing environment from dripping overhead pipes to floor drains and everything in between.

In Part 2 I will continue to discuss the diversity of microorganisms, and future articles will cover Hazard Analysis and Critical Control Points (HACCP) and food safety in more detail. What concerns do you have at each step of operations? Are you confident in your employees and their handling of the product? As each state works to ensure public health, cannabis-infused products will receive the same, if not more, scrutiny as non-cannabis food and beverages. With an understanding and control of pathogens, you can focus on providing your customers with your highest quality product.

December 6, 2017

California Manufacturing Regulations: What You Need To Know

By Aaron G. Biros

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In late November, California released their proposed emergency regulations for the cannabis industry, ahead of the full 2018 medical and adult use legalization for the state. We highlighted some of the key takeaways from the California Bureau of Cannabis Control’s regulations for the entire industry earlier. Now, we are going to take a look at the California Department of Public Health (CDPH) cannabis manufacturing regulations.

According to the summary published by the CDPH, business can have an A-type license (for products sold on the adult use market) and an M-type license (products sold on the medical market). The four license types in extraction are as follows:

Type 7: Extraction using volatile solvents (butane, hexane, pentane)
Type 6: Extraction using a non-volatile solvent or mechanical method
(food-grade butter, oil, water, ethanol, or carbon dioxide)
Type N: Infusions (using pre-extracted oils to create edibles, beverages,
capsules, vape cartridges, tinctures or topicals)
Type P: Packaging and labeling only

As we discussed in out initial breakdown of the overall rules, California’s dual licensing system means applicants must get local approval before getting a state license to operate.

The rules dictate a close-loop system certified by a California-licensed engineer when using carbon dioxide or a volatile solvent in extraction. They require 99% purity for hydrocarbon solvents. Local fire code officials must certify all extraction facilities.

In the realm of edibles, much like the rule that Colorado recently implemented, infused products cannot be shaped like a human, animal, insect, or fruit. No more than 10mg of THC per serving and 100mg of THC per package is allowed in infused products, with the exception of tinctures, capsules or topicals that are limited to 1,000 mg of THC for the adult use market and 2,000 mg in the medical market. This is a rule very similar to what we have seen Washington, Oregon and Colorado implement.

On a somewhat interesting note, no cannabis infused products can contain nicotine, caffeine or alcohol. California already has brewers and winemakers using cannabis in beer and wine, so it will be interesting to see how this rule might change, if at all.

The rules for packaging and labeling are indicative of a major push for product safety, disclosure and differentiating cannabis products from other foods. Packaging must be opaque, cannot resemble other foods packaged, not attractive to children, tamper-evident, re-sealable if it has multiple servings and child-resistant. The label has to include nutrition facts, a full ingredient list and the universal symbol, demonstrating that it contains cannabis in it. “Statute requires that labels not be attractive to individuals under age 21 and include mandated warning statements and the amount of THC content,” reads the summary. Also, manufacturers cannot call their product a candy.

Foods that require refrigeration and any potentially hazardous food, like meat and seafood, cannot be used in cannabis product manufacturing. They do allow juice and dried meat and perishable ingredients like milk and eggs as long as the final product is up to standards. This will seemingly allow for baked goods to be sold, as long as they are packaged prior to distribution.

Perhaps the most interesting of the proposed rules are requiring written standard operating procedures (SOPs) and following good manufacturing practices (GMPs). Per the new rules, the state will require manufacturers to have written SOPs for waste disposal, inventory and quality control, transportation and security.

Donavan Bennett, co-founder and CEO of the Cannabis Quality Group

According to Donavan Bennett, co-founder and chief executive officer of the Cannabis Quality Group, California is taking a page from the manufacturing and life science industry by requiring SOPs. “The purpose of an SOP is straightforward: to ensure that essential job tasks are performed correctly, consistently, and in conformance with internally approved procedures,” says Bennett. “Without having robust SOPs, how can department managers ensure their employees are trained effectively? Or, how will these department managers know their harvest is consistently being grown? No matter the employee or location.” California requiring written SOPs can potentially help a large number of cannabis businesses improve their operations. “SOPs set the tempo and standard for your organization,” says Bennett. “Without effective training and continuous improvement of SOPs, operators are losing efficiency and their likelihood of having a recall is greater.”

Bennett also says GMPs, now required by the state, can help companies keep track of their sanitation and cleanliness overall. “GMPs address a wide range of production activities, including raw material, sanitation and cleanliness of the premises, and facility design,” says Bennett. “Auditing internal and supplier GMPs should be conducted to ensure any deficiencies are identified and addressed. The company is responsible for the whole process and products, even for the used and unused products which are produced by others.” Bennett recommends auditing your suppliers at least twice annually, checking their GMPs and quality of raw materials, such as cannabis flower or trim prior to extraction.

“These regulations are only the beginning,” says Bennett. “As the consumer becomes more educated on quality cannabis and as more states come online who derives a significant amount of their revenue from the manufacturing and/or life science industries (e.g. New Jersey), regulations like these will become the norm.” Bennett’s Cannabis Quality Group is a provider of cloud quality management software for the cannabis industry.

“Think about it this way: Anything you eat today or any medicine you should take today, is following set and stringent SOPs and GMPs to ensure you are safe and consuming the highest quality product. Why should the cannabis industry be any different?”

November 30, 2016

Quality From Canada

Near Infrared, GC and HPLC Applications in Cannabis Testing

By Tegan Adams, Michael Bertone

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When a cannabis sample is submitted to a lab for testing there is a four-step process that occurs before it is tested in the instrumentation on site:

It is ground at a low temperature into a fine powder;
A solution is added to the ground powder;
An extraction is repeated 6 times to ensure all cannabinoids are transferred into a common solution to be used in testing instrumentation.
Once the cannabinoid solution is extracted from the plant matter, it is analyzed using High Pressure Liquid Chromatograph (HPLC). HPLC is the key piece of instrumentation in cannabis potency testing procedures.

While there are many ways to test cannabis potency, HPLC is the most widely accepted and recognized testing instrumentation. Other instrument techniques include gas chromatography (GC) and thin layer chromatography (TLC). HPLC is preferred over GC because it does not apply heat in the testing process and cannabinoids can then be measured in their naturally occurring forms. Using a GC, heat is applied as part of the testing process and cannabinoids such as THCA or CBDA can change form, depending on the level of heat applied. CBDA and THCA have been observed to change form at as low as 40-50C. GC uses anywhere between 150-200C for its processes, and if using a GC, a change of compound form can occur. Using HPLC free of any high-heat environments, acidic (CBDA & THCA) and neutral cannabinoids (CBD, THC, CBG, CBN and others) can be differentiated in a sample for quantification purposes.

Near Infrared

Near infrared (NIR) has been used with cannabis for rapid identification of active pharmaceutical ingredients by measuring how much light different substances reflect. Cannabis is typically composed of 5-30% cannabinoids (mainly THC and CBD) and 5-15% water. Cannabinoid content can vary by over 5% (e.g. 13-18%) on a single plant, and even more if grown indoors. Multiple NIR measurements can be cost effective for R&D purposes. NIR does not use solvents and has a speed advantage of at least 50 times over traditional methods.

The main downfall of NIR techniques is that they are generally less accurate than HPLC or GC for potency analyses. NIR can be programmed to detect different compounds. To obtain accuracy in its detection methods, samples must be tested by HPLC on ongoing basis. 100 samples or more will provide enough information to improve an NIR software’s accuracy if it is programmed by the manufacturer or user using chemometrics. Chemometrics sorts through the often complex and broad overlapping NIR absorption.

Bands from the chemical, physical, and structural properties of all species present in a sample that influences the measured spectra. Any variation however of a strain tested or water quantity observed can affect the received results. Consistency is the key to obtaining precision with NIR equipment programming. The downfall of the NIR technique is that it must constantly be compared to HPLC data to ensure accuracy.

At Eurofins Experchem , our company works with bothHPLC and NIR equipment simultaneously for different cannabis testing purposes. Running both equipment simultaneously means we are able to continually monitor the accuracy of our NIR equipment as compared to our HPLC. If a company is using NIR alone however, it can be more difficult to maintain the equipment’s accuracy without on-going monitoring.

What about Terpenes?

Terpenes are the primary aromatic constituents of cannabis resin and essential oils. Terpene compounds vary in type and concentration among different genetic lineages of cannabis and have been shown to modulate and modify the therapeutic and psychoactive effects of cannabinoids. Terpenes can be analyzed using different methods including separation by GC or HPLC and identification by Mass Spectrometry. The high-heat environment for GC analysis can again cause problems in accuracy and interpretation of results for terpenes; high-heat environments can degrade terpenes and make them difficult to find in accurate form. We find HPLC is the best instrument to test for terpenes and can now test for six of the key terpene profiles including a-Pinene, Caryophyllene, Limonene, Myrcene, B-Pinene and Terpineol.

Quality Systems

Quality systems between different labs are never one and the same. Some labs are testing cannabis under good manufacturing practices (GMP), others follow ISO accreditation and some labs have no accreditation at all.

From a quality systems’ perspective some labs have zero or only one quality system employee(s). In a GMP lab, to meet the requirements of Health Canada and the FDA, our operations are staffed in a 1:4 quality assurance to analyst ratio. GMP labs have stringent quality standards that set them apart from other labs testing cannabis. Quality standards we work with include, but are not limited to: monthly internal blind audits, extensive GMP training, yearly exams and ongoing tests demonstrating competencies.

Maintaining and adhering to strict quality standards necessary for a Drug Establishment License for pharmaceutical testing ensures accuracy of results in cannabis testing otherwise difficult to find in the testing marketplace.

Important things to know about testing

HPLC is the most recommended instrument used for product release in a regulated environment.
NIR is the best instrument to use for monitoring growth and curing processes for R&D purposes, only if validated with an HPLC on an ongoing basis.
Quality Systems between labs are different. Regardless of instrumentation used, if quality systems are not in place and maintained, integrity of results may be compromised.
GMPs comprise 25% of our labour costs to our quality department. Quality systems necessary for a GMP environment include internal audits, out of specification investigations, qualification and maintenance of instruments, systems controls and stringent data integrity standards.

November 2, 2016

Exploring Opportunities in Emerging Markets

By Aaron G. Biros

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This November 8^th, voters in five states will head to the polls to decide on legalizing recreational cannabis and another three states have ballot initiatives that would legalize medical cannabis. If any of those five states pass a measure for recreational legalization, including Massachusetts, Maine, Nevada, Arizona and California, (which are all leading in the polls) they could potentially create massive new market opportunities for cannabis brands that have their eye on expansion.

Nancy Whiteman, co-owner of Wana Brands and chair of the Cannabis Business Alliance Infused Product Committee, sees great potential in capitalizing on those markets early. Whiteman has been working with Wana Brands since 2010 in Colorado, starting out in the young medical market there.

Nancy Whiteman holding a batch of cannabis gummies

After expanding to the recreational market, Wana Brands saw its sales skyrocket. From January to August 2016, Wana had the best-selling candy brand in Colorado with 21% dollar share, according to BDS Analytics. Wana Brands has already expanded to Oregon and will launch in Nevada on November 15^th, with agreements signed to expand in other states as well. “The model we are pursuing is a licensing agreement where we partner with existing or new license holders in their state,” says Whiteman. “In many ways they are doing the heavy lifting, but we are providing an enormous lift by licensing our intellectual property to them.” That model for growth is becoming increasingly common in some of the more established brands, like Steep Hill Laboratories, GFarma Labs, Dixie and others. Whiteman says that Wana Brands also has a partner in Illinois, Massachusetts and a number of other states they hope to reach.

Mark Slaugh, CEO of iComply

According to Mark Slaugh, executive director of the Cannabis Business Alliance and chief executive officer of iComply, a compliance services provider, brands from Colorado expanding to other states need to ask themselves if their reputation is on the line with these new operators. “If you are licensing to companies that are not compliant, the penalties could be huge and they vary state to state- that could potentially hurt the overall brand image nationally,” says Slaugh. “People doing the licensing that are operating with full compliance really need to look at controlling that risk and mitigating that as much as possible.” With brand trust on the line, there are substantial risks that come with expansion. “We help clients ensure quality is consistent so, for example, an edible product would taste the same in Colorado as it would in Nevada or Arizona. They need to follow the intellectual property consistently but more importantly follow those specific regulations in that state to stay afloat.” Managing ongoing compliance in different states requires monitoring regulatory updates across multiple markets, which can get incredibly complex.

Processing SOPs vary widely stae to state

“Six years ago, it was much easier to get into the market in Colorado,” says Whiteman. “There were no capital requirements, no limits on the number of licenses, but there was still a lengthy application and vetting process- as long as you met those minimum requirements you could get a license.” Other new states put stringent limits on the number of licenses granted and some have extraordinarily cost-prohibitive capital requirements, up to a million dollars, as is the case for New York. “Anyone who becomes a license holder in Massachusetts has to be prepared to embark on three separate business models, which is a massive undertaking,” says Whiteman. Massachusetts requires license holders to cultivate, process and dispense in a vertically integrated model.

In other states, Wana Brands is working with exclusive partners who will have the capabilities to manufacture and distribute throughout the entire state, but in Massachusetts that won’t be the case. “To cover the state, we need several partnerships; the partner we are working with is a little south of Boston,” says Whiteman. But all that could change if voters in Massachusetts legalize it recreationally, opening a much larger market than the current medical program. “With no legislation drafted yet, the regulatory environment is still up in the air in Massachusetts so there is no way of telling what the recreational market will look like.” In terms of ongoing regulatory compliance, Whiteman believes that Colorado still has some of the most stringent rules. The universal symbol printed on every individual edible product serving is one example. “Every state has different lab testing and licensing requirements, but Colorado looks like the most stringent currently,” says Whiteman. “Colorado requires a full gamut of lab testing including homogeneity, potency, residual solvents, contaminants and soon pesticides too.” According to Mark Slaugh, Nevada’s lab testing regulations are fundamentally different from Colorado’s with regard to sampling procedures, but the broader inconsistencies in lab standards need to be addressed. “The lack of laboratory standardization state to state with regard to methods creates a big challenge to get consistent, proficient lab testing across the board,” says Slaugh.

Wana’s edibles come stamped with the universal symbol (THC!) in Colorado, as required by law.

A big differentiator between Colorado and other states is that it was a first mover. “When Colorado came online there were not any established brands to speak of anywhere in the country- we were all pioneers,” says Whiteman. “Because it is so difficult to get a license in another state, either the organization or investor groups are looking to partner with established brands.” The advantages to this business model are many. Expediting your entry to market gets you the advantage of being a first mover. Working with an established brand also minimizes risks and the learning curve. “Bigger players understand that building a brand from scratch is time consuming and expensive so I think we will see a lot of these partnerships.”

As those new states come online, similarities in their regulations might appear in the form of standard operating procedures (SOPs) or good manufacturing practices (GMPs). “We might start to see a standardization from state to state that models FDA GMPs or USDA GAPs, [good agricultural practices] moving toward a framework that is more consistent with the possibility of federal regulation,” says Slaugh. Another commonality among a number of states is the implementation of a statewide tracking system. According to Slaugh, California has no such mandated system in place yet. “They will probably have one eventually but the market is so localized there- we will see if California will be ready with a statewide compliance system for tracking by 2018,” says Slaugh. “With such a weird patchwork of local governments allowing or not allowing certain operations to exist, it is a tough business to be in and it’s getting tougher every day.”

August 22, 2016

Hemp-Derived CBD Oil: Maintaining Quality in the Manufacturing Process

By Aaron G. Biros

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Hemp-derived cannabidiol (CBD) products are quickly becoming a burgeoning industry. Consumers can purchase the products in all fifty states and can receive the therapeutic effects of certain cannabinoids without any psychoactivity. Commonly used to help treat inflammation, pain, seizures and anxiety, CBD comprises a sizable portion of the cannabis market that patients and consumers are flocking to.

Founded by Paul Benhaim in 2013, Colorado-based Elixinol is reaching this market with a line of hemp-derived CBD oils and capsules. The company has grown rapidly and now has agreements with exclusive distributors in Japan, Puerto Rico, The United Kingdom and South Africa.

According to Chris Husong, sales and marketing director at Elixinol, achieving superior quality is central to the company’s growth strategy. “We are thinking about the long-term play here,” says Husong. Achieving the highest quality possible starts with sourcing from industrial hemp farms in Northern Europe, according to Husong. Through good manufacturing practices (GMPs), the company pays close attention to every detail involved in producing the hemp-derived CBD oil.

Safety and transparency are two core tenants in the company’s goal to strive for quality products. “We use third-party independent labs for our testing including one in Northern Europe where we source from in addition to Proverde Labs when it reaches us in Colorado,” says Husong. They test their products for over 300 chemicals (including pesticides, residual solvents and heavy metals) as well as for microbiological contamination and a unique terpene profile using GC-MS/GC-FID.

Co-founder Paul Benhaim at their extraction and testing facility in Europe.

In addition to stringent manufacturing safety procedures and testing, tracking is a huge part of meeting quality standards. Each product batch also has a lot number. While batch numbers are a requirement in GMPs, lot numbers mean that they are well equipped in the event of a product recall. After the product is packaged, they perform additional spot-checks periodically.

Contract manufacturing and white-labeling products is a large part of their business, so the company needs to meet rigorous quality standards for their partners as well. “We provide our oil to a variety of associates, but we are always looking for new partners on the cutting edge, innovating with new products that we can help with,” says Husong. Very often, this means doing a full plant extraction for different uses. Utilizing a full-spectrum plant extraction helps maintain a well-balanced cannabinoid profile with many of the original terpenes found in the plant.

Japan's first lady, Akie Abe, purchasing Elixinol's hemp-derived CBD oil. — Akie Abe, first lady of Japan, purchasing Elixinol’s hemp-derived CBD oil.

What makes their product so appealing to consumers is not just the quality, but also the method of delivery into the bloodstream and very precise dosing. “Our liposome products have a relatively new technology that allows the oil to be absorbed into your system via fatty acids, which lets you absorb the compounds much faster, requiring less of it and more consistency,” adds Husong. In addition to their fast-acting delivery mechanism, they produce capsules dosed to precisely fifteen milligrams and a delivery system they call ‘Xpen,’ which draws the oil in an oral applicator to a precise dose of fifteen milligrams every time.

After the manufacturing process, the company pays close attention to detail in their packaging and distribution. “The packaging is built to maintain that quality in the manufacturing process and to extend the shelf life of our products,” says Husong. The technology that goes into their packaging involves using Miron Violet glass, which is anti-fungal and prevents external light from deteriorating the oil inside.

This growing sector in the cannabis market is representative of a greater trend: the commodification of hemp and cannabis. When businesses like Elixinol scale up production of goods such as CBD oil, a lens focused on consistency and quality can not only improve business operations but also raise the standard across the entire industry.

April 5, 2016

Are You Ready For an Inspection?

By Maureen McNamara, Lezli Engelking

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Would you be proud to have your customers and patients tour your production facility? When health inspectors or enforcement personnel arrive at your location is there sense of panic or pride?

When you have detailed systems in place, inspections should be informative, not stressful. Keep in mind that in the cannabis industry, products are often created for patients. Patients may have a compromised immune system and thus are more susceptible to food borne illnesses, pesticides and other contaminants.

Are you and your team doing everything you can to produce a wholesome and safe product?

According to the World Health Organization, Good Manufacturing Process (GMP) “is a system for ensuring that products are consistently produced according to quality standards.”

GMP is the proactive part of quality assurance. It is designed to minimize the risks involved in all steps of the manufacturing process. A basic tenant of GMP is that quality cannot be tested into a product. It must be built into each batch of product during all stages of the manufacturing process.

GMPs involve much more than most people think. A common misconception is that GMP only covers the process of manufacturing itself. GMPs actually cover all aspects of the production process:

Materials
Premises
Equipment
Storage
Record Keeping
Staff Training to Hygiene
How Complaints Are Handled

GMP & The Cannabis Industry

In most industries, agencies that control licensing for the manufacture and sale of a product recommend GMPs, or guidelines to business owners. These guidelines provide minimum requirements that a manufacturer must meet to assure that products are of high quality and do not pose any risk to the consumer or public. The guidelines generally become the basis of regulation for that industry.

In the United States, the Food and Drug Administration (FDA) recommends guidelines for anything food, drug or pharmaceutical related.

Because cannabis still remains illegal at the federal level, none of the federal agencies that would normally develop good manufacturing guidelines have done so. This has left state lawmakers and business owners on their own to navigate this new and rapidly developing industry.

The Foundation of Cannabis Unified Standards (FOCUS) has developed standards with a mission to protect public health, consumer safety and safeguard the environment by promoting integrity in the cannabis industry.

The comprehensive implementation of cannabis specific good manufacturing practices, like the FOCUS standards, across all aspects of the industry will assist business owners and regulators alike, addressing quality proactively at every step in the process, which is critical to protecting consumer safety and public health – and the overall success of a nascent and divisive industry like cannabis.

The FOCUS standards are completing the final phase of development, a thirty-day public review and comment period before being released for use in the marketplace in June. These voluntary consensus-based standards are built on GMPs drawn from agriculture, food production, chemical management, OTCs, pharmaceuticals, and other relevant industries. In addition, the standards draw best practices from the cannabis industry, as well as those published in OSHA, FDA, FTC, CDC, ISO, code of federal regulations and various state-level cannabis regulations.

There are many aspects of creating and implementing GMPs. Here are three to be aware of:

Get the facility design right from the start: It’s much easier to be GMP compliant if the design and construction of the facilities and equipment are right from the start. It is important to embody GMP principles and use GMPs to drive every decision.

Document what you do and do what you document: Having good procedures in place to ensure a controlled and consistent performance is an essential part of GMP. Procedures should be clear, concise, logical, and available to everyone.

Keep good records: Keeping accurate records is an essential part of GMP. It helps convey that you are following procedures and demonstrates that processes are known and under control. If it’s not written down, it did not happen.

Standards and quality programs in any industry are dynamic by nature. Nothing is static. Standards must constantly be updated to reflect ever-changing market conditions. This is why it is so crucial that regulations are based on them.

To be a standard, there are certain core principals that must be present. However, the goal of a standard is to guide an industry without impeding or controlling it. This is why there is so much inherent value in implementing standards. They bring enough structure to help reduce costs and increase efficiency, but not so much control that individual nuances or creativity is affected.

It is much less expensive to be proactive. Recovering from a recall or contaminated product can not only be costly, it is a massive hit to the company’s reputation. It may take years for sales to recover, and for consumers to trust the product again. Where could you and your team enhance your standards and processes?

March 23, 2016

Quality From Canada

Quality Training in a GMP Testing Facility: 8 Steps to Get Employees Compliant

By Tegan Adams

1 Comment

Eurofins-Experchem Laboratories is a Health Canada and FDA-accredited analytical laboratory with a regulatory support division. The laboratory carries out testing for many different sectors including pharmaceuticals, cosmetics, natural health products and medical devices. Starting in 2014, cannabis testing was incorporated into the mix. One reason our results so accurate is due to rigorous staff orientation and training method. Diligent staff training and monitoring is very important for success as a Good Manufacturing Practices (GMP) facility with a Drug Establishment Licence and Narcotics License. So what does that look like on the inside? Saif Al-Dujaili, our quality assurance manager, Sohil Mana, our vice president of operations, and I will provide some guidelines for developing training programs below.

Introductory Session: When any new employee starts an introductory phase, it begins with general admin, a facility tour, policy manual training, govt. legislation overview and health and safety training and orientation (WHIMS and Bill 168) specific to our lab. We record signatures on any pertinent forms for SOPs that the new employee will be using.
Standard Operating Procedures: Any new employee must read all related SOPs and is evaluated on their understanding of them through questionnaires/quizzes. SOPs are written for all equipment, instrumentation or process that is applied in the lab, to ensure consistency across operations.
Laws and Regulations: New employees must be familiar or familiarized with Good Manufacturing Practices and Good Laboratory Practices. Analysts are required to read all sections of the USP pertinent to their role, as decided by the quality manager and/or dept. head and a checklist is recorded on training.
Methods: Different methods are used to test products including Compendium or other published methods with organizations such as the Association of Analytical Communities (AOAC) and the American Chemical Society (ACS). Client Methods and house-developed methods are also used. If there is a change to any method, a change control form must be filled out and documented.
Documentation: Documentation is very important in a GMP lab. All data is recorded in a hard cover bound book and/or approved worksheets. Quality assurance data reviewers are responsible for ensuring all data is being recorded properly.
Sample Management: Employees are trained on sample management related to sample entry, how samples are distributed to analysts, turn-around time, and where finished projects are placed.
Training Forms: Everything an employee learns must be recorded and filed for records. Analysts must follow a training matrix on qualitative and quantitative testing methods. Recurrent training occurs each 3 years or less depending on the position the analyst holds. Any updates on GMPs, new instruments or equipment is ongoing and recorded. Experchem runs “ghost” samples through its laboratory to ensure compliance by employees at any given time. Employees are evaluated on their abilities to comply.
Ongoing Training: Once employees are up and running they also receive monthly training in the lab and an annual GMP training followed by a comprehensive quiz that must be passed for them to continue work.

Interested in learning more about cannabis testing in Canada and the US? Contact Tegan Adams, business development manager with Eurofins at teganadams@eurofins.com.

Editor’s Note: Eurofins-Experchem has helped submit over 150 MMPR applications to Health Canada and continues to work with 10 of the 27 licensed MMPR producers in Canada. Their regulatory affairs division has started working with companies applying to produce and distribute cannabis in those states, which are new to its sale and distribution. They offer services include writing SOPs, training staff and performing mock inspection audits.

February 23, 2016

Ask the Expert: Straight Talk on Safety, Defense and Security, Part II

By Aaron G. Biros, Bruce E. Lesniak, Lezli Engelking

1 Comment

In this week’s Straight Talk on Safety, Defense and Security, we answer a reader’s question about traceability in quality processes and offer some practical advice for building a safety and security strategy. Travis Lodolinsky from Gleason Technology submitted this week’s question. For a response, we sit down with Lezli Engelking, founder of the Foundation of Cannabis Unified Standards (FOCUS), to help answer your questions. If you have questions about safety, defense and security in cannabis, please ask them in the comments section below and we will address them in the next edition of Straight Talk on Safety, Defense and Security.

T. Lodolinsky: How are safety processes being tracked in the industry to ensure regulations and quality assurance are being uniformly enforced throughout?

Lezli Engelking: In related industries, such as herbal products or pharmaceuticals, the FDA has created guidelines, or current good manufacturing processes (CGMP) that control for the quality, consistency and safety of the products being produced. Businesses must be certified by independent third parties to demonstrate they are following CGMP to protect public health and consumer safety. CGMP is a proactive approach to quality assurance. A basic tenant of CGMP is that quality cannot be tested into a product after it is made; quality must be built into the product during all stages of the manufacturing process. One common misconception is that CGMP only covers the process of manufacturing itself. CGMP actually covers all aspects of the production process including materials, premises, equipment, storage, staff training and hygiene, how complaints are handled and record keeping.

Because cannabis is federally illegal in the US, the FDA has not developed cannabis-specific CGMP guidelines, so lawmakers do not have the benefit of having those guidelines available to base regulations on. So to answer your question, state cannabis regulations do not track processes and procedures used by cannabis businesses to control for safety or quality because they do not have the federal guidelines. Instead, most state cannabis regulations currently take a reactive approach to safety, mandating only for testing of the final product. While testing is an extremely important and valuable part of any quality management program, just analytics is not enough.

This is precisely why FOCUS was created and how they assist business owners and regulators, while fulfilling the mission of protecting public health, consumer safety and safeguarding the environment. The FOCUS standards are a cannabis-specific system of guidelines (cannabis-specific current good manufacturing practices) to ensure products are consistently produced according to quality standards. FOCUS provides detailed guidance and independent, third party auditing services for all key aspects of the cannabis industry including cultivation, extraction, infusion, retail, laboratory, security, packaging, labeling and sustainability.

CannabisIndustryJournal: What advice can you offer to cannabis businesses for product safety, defense and security prior to standardization?

Bruce E. Lesniak: Businesses that make products infused with cannabis (I call these businesses “plus one” companies because they produce products that include one more ingredient than traditional food products), require a carefully written master plan that specifically addresses the unique qualities, sensitivities and critical areas of the business. When building a comprehensive plan I address three questions:

Why (identify the why, this is your preventative, overarching strategy)?
How (addresses the “why question” with products, services and training)?
What (what is your reactive strategy that addresses actions and activities to be performed in the event of a breech)?

First and foremost, consumer-facing businesses must safeguard their products to the public. One product recall or illness related incident could spell disaster. Build your plan correctly the first time. Contact an industry expert to review your facility and help build and implement your plan. This will save you money by quickly exposing vulnerabilities and providing corrective measures specific to your business needs and requirements. Even though product safety and defense are closely related to security and should share a complementary strategy, product safety and defense are unique (due to standards and regulations), and should be treated as such.

Banks not accepting industry money complicates normal business operations and security planning, causing retail operations to handle and store large sums of cash. I asked industry expert and security professional, Tony Gallo of Sapphire Protection LLC, what is the single most important piece of security equipment you are currently providing for the retail and dispensary owner? “Design an air tight policy of handling money,” says Gallo. “Remove money often from cash registers and place it into the best safe for your application!”

Spend time familiarizing yourself with all things product safety and defense (there are volumes written on food safety and food defense, thus the “plus one” reference). This a great starting point and protecting the consumer protects your business. When it comes to designing your security application, consult an expert! Take into account that the cannabis industry is unique due to its “plus one” ingredient. Therefore you need to build your security systems, applications and policies to systematically protect your employees, facility, suppliers, transportation, manufacturing, distribution, warehousing, supply chain and brand.

February 11, 2016

Cannabis Coaching & Compliance

Avoiding Recalls: Preparing for the What-Ifs

By Maureen McNamara

8 Comments

Recalls are a necessary part of our lives, and they occur quite often. There are hundreds of food recalls performed each year. Now we are experiencing recalls in the cannabis industry. It is important to keep in mind that the primary objective of performing a recall is to protect consumer safety.

Welcome to a whole new game!

The Scoop:

A recall occurs to remove defective or potentially harmful products from the marketplace.

Recalls can be expensive and stigmatizing. Companies involved are usually highly motivated to remedy the issue and recover as quickly as possible. It is in the producer’s best interest to do everything in their power to maintain and regain patient & customer confidence and brand trust as soon as possible.

In the United States, food recalls are typically generated by the U.S. Food and Drug Administration (FDA), or by the U.S. Department of Agriculture (USDA) through the Food Safety and Inspection Service (FSIS). Food manufacturers regularly perform mock recalls and, when needed, perform voluntary recalls of possibly contaminated product. Recently, listeria has become a major concern for contamination in the food industry and as a result, many companies are preparing themselves for prevention strategies.

As cannabis is still federally illegal, the FDA does not perform cannabis recalls. As a result, we are seeing local health departments and the state departments of agriculture getting involved in cannabis recalls. Recent recalls are voluntary and are related to potentially dangerous pesticide residue on flower, concentrates and infused products. Colorado has come into the spotlight recently for businesses performing a number of voluntary recalls, in the interest of protecting consumer safety. This January, a recall included “individual units of marijuana concentrates that are used for vaporizing” testing positive for Imidacloprid, Myclobutanil, Etoxazole and/or Avermectin, which are all pesticides determined by the Colorado Department of Agriculture as not usable on cannabis.

How do we know there is a problem?

A manufacturer discovers a problem
Inspectors reveal a potential issue
A product fails a test carried out by a licensed laboratory
A state health department may be alerted to an issue

Preparing for the “What- Ifs”

What is your crisis management strategy?
How will your team communicate the issue with regulators?
What is the protocol to recover or destroy recalled product?
What is the communication plan with purveyors & consumers?
What new structures will be in place to prevent future issues?

How do we avoid a Recall?

Manufacturers and cultivators endeavor to prevent issues in the first place. Good Manufacturing Practices (GMP), Good Agricultural Practices (GAP) and Hazard Analysis and Critical Control Points (HACCP) plans are used to ensure quality and safety during the production process. Mistakes can occur. It is ultimately the manufacturer’s responsibility to remove any possibly contaminated product from the market quickly and before potential damage is incurred.

As we pioneer the cannabis industry, it is important to be as proactive as possible at every step of the supply chain, from seed to the sale of cannabis: Cultivating, trimming, curing, extracting, infusing, producing, packaging, shipping, receiving, storing and selling are all points where safety measures should be in place.

Prevention Rules!

How is your team doing with the following?

GAP, GMP & HACCP plans to ensure quality product
Testing, TESTING, Testing- to confirm safety of your goods
Requiring strict & tested operating procedures from your suppliers
Internal quality reviews
Training and Accountability

Our desire is that you do not ever need to recover from a crisis, but mistakes happen. They create a learning opportunity for us to make a higher quality product, to strengthen our procedures and to show our consumers that we are committed to excellence.