Tag Archives: thc

The CBD Regulatory Environment in Europe: Part 1

By Shelley Stark
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This is Part One of a four-part series discussing European cannabis regulations. Part One serves as an introduction. Part Two, coming next week, will analyze the differences between the UK, the EU and the US. Stay tuned for more.


As I walk through any European cannabis expo – events like Cultiva Hanfexpo, Cannafest Prague or Spannabis – it is easy to be struck by the differences to those in the U.S. First, there are no THC products, nor are there any CBD food products such as drinks or confectionaries. This is because of the EU Novel Food regulations: “which applies to any food stuffs not commonly used for human consumption before 15 May, 1997.”

As a result, American CBD manufacturers – with virtually no regulation of cannabinoid infused products – have an enormous advantage. In the EU, any “novel food” must be tested and proven to be safe for human consumption.

Still, hemp was not always considered “novel.” In 1997, hemp plant products were considered outside the scope of the regulations EC 258/97.” And more specifically, “that hemp flowers … are considered to be food ingredients” (e. g. used for the production of beer-like beverages). Hence, not ‘novel.’

european union statesSo, right until the end of 2018, nature more or less aligned with the legal establishment, and many products made it safely to market because extracts of cannabidiol (CBD) were considered ‘novel’ only if the levels of CBD were “higher than the CBD levels in the source of the plant itself: Cannabis sativa L.”

However, in January 2019, the catalogue entries for “Cannabis sativa L.” were updated, such that even a naturally occurring level of cannabinoids are now excluded. For the industry, this was a frustrating turn of events, affecting any and all food products to which CBD might be added – confectioneries such as gummies, brownies or cakes, but also includes oils and tinctures containing CBD extracts and other cannabinoids.

Technically, all products on the EU market containing natural CBD or an isolate or distillate are illegal. So, the industry has been playing a cat and mouse game, where consumer labels display vague information or simply state ‘not for human consumption’. The result is a well-developed gray market, that hinges on benign authorities in your jurisdiction.

Sometimes, a producer is able to convince authorities that their product is allowed under Article 4 submission, whereby the producer claims that any CBD content in the food is naturally occurring and a traditional food.

Article 4 is a provision of the Novel Food Regulation (EU) 2015/2283 that allows an operator to check with the national authority on the status of a particular food before bringing the product to market. In the framework of this EU regulation, the operator checks whether the food is traditional or novel. If the food is considered traditional, then the food can be placed on the market immediately. But, if it is novel, it requires a Novel Food authorization.

Good news emerged on June 2, 2023, where in the EU, it has been agreed that once again, hemp leaves are considered a traditional food and are no longer considered Novel. Hemp leaves and tea can be marketed in the EU without further hurdles, but this does not include extracts.

In the case of extracts, CBD isolate and distillate are Novel, not traditional, and a firm must provide toxicology reporting. Both EU and UK law provides that any product containing a CBD extract placed on the market falls under the Novel Food regulations. Ultimately, tests must verify with a high degree of certainty whether CBD is safe to ingest in any amount. And how much is safe before changes occur to internal organs such as the liver or reproductive systems. The FSA will verify results in the UK, while the EFSA is responsible for the EU. 

In the EU, the EFSA will send their final recommendation to the EU commission for approval, where after a 27-member vote, the item will be added to the Novel Food Catalogue. Approval at the individual state level, is next to impossible to acquire, for example, Austrian law states: “Oils/extracts containing cannabinoids placed on the market as such or in foods are considered novel foods and must be authorized in the EU.” No such approval is currently available. Placing it on the market is therefore not permitted.

No ambiguity there!

Some EU countries, such as Greece for example, appear more lenient and others not, but it is retail that is first in line for fines if an investigative authority walks in the door. The situation is certainly nerve-wracking, and having suffered through several of these AGES investigations, I closed my store as a result. Others have had similar experiences. One large retail chain owner reported that he fears the check by the authorities, as each one leads to a fine of some sort, or the demand to remove products. Without notice, he says, the health authorities could decide on even harsher punishments such as larger fines or even removing his business license. Then what, he wonders?

Cannabis Vape Clarity: How to Help Consumers Shop Smart

By Vitaly Mekk
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Between 2020 and 2021, cannabis vape cartridges saw 25% year-over-year growth and all-in-one vapes grew a whopping 64% as a category during the same time period. Two years later, the vape space shows no signs of slowing down. There are more strain and extraction style options than ever, not to mention advances in consumption device technology.

That huge growth and diversification means consumers have a lot of choices and decisions to make. Cutting through that noise takes a little know-how, however. For a shopper who’s hesitant or overwhelmed when comparing multiple vape options, brands and budtenders can start with some informative, friendly education on how terpenes deserve their consideration.

Why are terpene profiles so important? Imagine going into a wine store and only getting a recommendation for red or white at different price points. You might end up with something delicious that fits your budget, but you’re missing out on deeper nuances that could enrich the experience. Consumers don’t know what they don’t know. But brands can do better.

Terpenes and the Entourage Effect for Vape Products

Instead of the indica-sativa-hybrid trichotomy, focus on the kind of experience you want to have. Understanding terpenes can go a long way to helping consumers find the strains that produce their favorite flavors, scents and sensations. Also key is understanding how terpenes work together in different strains—a phenomenon known as the entourage effect.

Figure 1: The chemical structure of cannabidiol.
The chemical structure of cannabidiol (CBD)

The entourage effect is often simplified to a collaboration between major and minor cannabinoids like CBD, CBG, CBN and THCV. But a true entourage effect isn’t just the combination of different cannabinoids. It’s the combination of terpenes, cannabinoids, flavonoids and other chemicals such as esters.

Why does this matter? The best cannabis represents the best of each of these elements, not simply terpenes and cannabinoids. As a result, the best cannabis vapes are the ones that can preserve all of these elements and produce an entourage effect.

This is where it’s worth pointing out the pros and cons of low-end cannabis vape products. Cheaper strain profiles typically feature fewer ingredients, including the terpenes, flavonoids and esters that contribute to a distinctive entourage effect. It’s not a matter of upselling: Sure, the price point might be attractive, but one-size-fits-all weed isn’t the experience most consumers are ultimately looking for.

How Extraction Methods Impact Cannabinoids, Terpenes and Other Chemical Compounds

The loss of crucial members of a cannabis cultivar’s entourage is one reason extraction methods make such a big difference. It can be hard for many consumers to cut through the jargon of resin vs. rosin, CO2 vs. butane, ice vs. heat and so forth. But one simple way to break it down is this: botanical, aka distillate, terpene profiles typically have 30-60 ingredients. Meanwhile, cannabis-derived terpene profiles will have over 100.

A live rosin vape by Bloom

On the high end of that spectrum is rosin. Rosin products typically will have the largest number and range of flavor components. That’s one reason this category is so popular with cannabis connoisseurs who are particularly dialed into the flavors and effects of the products they consume, vape carts included.

Why Hardware Matters

There are two primary types of vape consumption hardware—510 thread batteries combined with various brands of vape carts, or all-in-one vape devices that come pre-loaded with proprietary concentrates. 510 thread systems were carried over from the nicotine vape space, and quickly became the industry standard because they allow consumers to try vape carts from many different brands with the same rechargeable battery. There is a caveat: Temperature variance can affect the consumer’s experience for the worse, particularly with sensitive terpene boiling points.

All-in-one devices have been gaining popularity because they’re so easy to use. They come pre-loaded with concentrates and don’t require any charging cables or changing device settings. All-in-ones are typically pre-set to a tight temperature range well-suited to their unique concentrate formula—all a consumer has to do is put the device to their lips and pull.

A quality piece of vape hardware won’t produce a burnt flavor or irritate the nose. The flavor will come through cleanly and the draw should be smooth and consistent. Indeed, the latter is another sign of quality vape hardware consumers should know to look for—the resistance of that pull can vary widely between brands. The concentrate should draw easily from the chamber. If it feels like sucking a hefty milkshake through a straw, both the hardware and the concentrates inside are probably not the highest quality.

Whichever terpene profile, strain, extraction technique or device category is on a customer’s mind, it’s critical for brands and budtenders to help guide consumers to their individual best-fit cannabis vape experience.

extraction equipment
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How Automation Drives Performance Advantage in Vaping

By Jacob Haugen
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extraction equipment

The vaping technology market is a constantly evolving landscape, driven by the changing needs and preferences of consumers. Staying relevant in this competitive market requires companies to deliver exceptional vape experiences. Airo Brands has risen to the challenge since its inception, offering a diverse product portfolio that includes multiple vaporizers, pod blends and flavor combinations, all crafted with the latest technology, natural ingredients and intuitive features. Airo Brand’s commitment to delivering state-of-the-art products has resulted in impressive year-over-year growth and expansion into new markets.

Maintaining Consistency Across a Diverse Product Portfolio is Challenging 

With three types of vaporizers and an array of cartridge oil formulations, Airo Brands needed a machine that could accommodate various products, streamline operations and produce consistent, high-quality devices to grow the business. But given Airo’s complex product offering, there were potential challenges with oil viscosity, temperature and dispense control, making it essential to find a reliable machine that could switch between products easily and streamline operations without compromising quality.

Finding an Easy-to-use Machine that Evolves with Time is Critical 

Airo Brands recognized the significance of investing in a machine that could handle product variations, was simple to use and could accommodate their growing footprint. Airo Brands turned to Thompson Duke Industrial, an original equipment manufacturer that creates automated solutions for filling and capping vaporizer cartridges. Early on, our teams worked together to test and revise a custom septum-fill adapter to fit their needs. Airo was impressed with our availability to troubleshoot issues and come up with solutions in real-time. As the industry evolved, Airo Brands updated to a new cartridge design and switched to automated machines, a transition that our machinery and team handled with ease.

With Thompson Duke Industrial’s IZR machine, Airo Brands’ partners can fill a variety of different products, up to 30 variations. The machine’s straightforward design allows its operators to turn over and switch between various products in only a few minutes. The IZR’s simplicity and efficiency with setup, clean-up and maintenance make a huge difference in output. Airo now has the ability to train partners on how to fill their products with one machine versus several, which has also been a huge advantage.

Strong Partnerships Go a Long Way 

As a result of our partnership, Airo Brands was able to implement automatic solutions that evolve with the industry to accommodate its diverse product portfolio and growing footprint. Erik Stewart, COO of Airo Brands said, “Thompson Duke Industrial’s machinery handles viscosity, temperature, and processing challenges with ease – and this is exactly what we need to create consistency and quality across our growing business.”

How to Choose the Right Equipment to Set Up Your Business for Success

When choosing cannabis equipment, it is important to work with a partner who is capable of developing innovative solutions that align with evolving industry needs. In the world of machinery, simplicity is key. Streamlined setup, uncomplicated maintenance processes and quick product turnover enhance operational agility. For companies managing multiple partners, the ability to train teams on a single machine is also an advantage.

As your business expands into new markets, consider your equipment’s adaptability, scalability, and capacity to deliver high-quality consistent products. Airo Brands is an example of how automation can drive unprecedented growth. Due in part to the introduction of efficiencies and speed through automation, they were able to expand their footprint across 17 states and increase their SKUs, rising from 38 to 180.

Cannabis Social Equity: Paving the Path for Inclusive Economic Opportunities

By Annu Khot
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The cannabis industry isn’t a level playing field. It’s disheartening to say. But as someone who has been building a soon-to-open dispensary for the last three years, I’ve experienced this lack of equity firsthand.

It starts with the industry’s foundation. We’re in an era where anyone can start a business. Create a logo, launch a website and upload promotional content on social media. A few clicks and…boom, you’re a business owner. Lovely, but absolutely not the case for the cannabis industry.

Getting started is no easy feat.

Budding cannabis entrepreneurs (pun very much intended) need a ton of capital in order to get started. And as cannabis isn’t federally legalized, entrepreneurs don’t have access to traditional banking loans. They either need to fund their cannabis venture with their life savings or turn to family, friends and their community to fundraise. Unfortunately, not everyone has such privilege or access. This reality contributes to the industry’s unequal playing field – and due to a lack of legalization, shows no signs of letting up.

Jessica Gonzalez

Jessica Gonzalez, a Jersey City-based attorney and cannabis advocate, spoke to this challenge in a recent NJBiz interview. “It’s extremely expensive to enter and survive in this industry, and given the limited capital options, you are forced to seek private investors – which opens a whole can of racial and gender bias. The need to stay capitalized, coupled with constantly changing regulatory environments, expensive service professionals, lack of real estate, a social stigma and IRS tax code 280E, creates high barriers to entry and high survival barriers.”

As Gonzales notes, funding is just one piece of the puzzle. Once you’ve secured said funding and have decided to start a cannabis venture, you’re navigating a minefield of ever-changing regulations. This demands the help of pricey service professionals–attorneys, operators, marketers and more–who remain abreast of current laws and have the subject matter expertise to properly guide you.

The issues with the cannabis industry are clear – funding is difficult to secure, marketing is nearly impossible and pricey consultants are table stakes. On the bright side, operating in cannabis isn’t all doom and gloom. Solutions are ahead–and they’ve been baked into the operating strategy of many fantastic, social-equity led dispensaries, includingSocíale, the soon-to-open Park Ridge, IL dispensary. While getting started is no easy feat, as leaders, we should each take it upon ourselves to empower those wanting to work with this life-changing plant by developing an industry that’s ripe with endless opportunities.

Economically empowering employees should remain top-of-mind.

The lack of equitable wealth creation in the cannabis industry bolsters its inaccessibility. It’s unfair that if a dispensary or cannabis business succeeds, only the entrepreneur wins financially. Yes, employees may get a small discretionary bonus at the end of the year – but they’re not woven into the fabric of the business’s profitability. Employees – and those earlier in the value chain, like growers – are left out in the cold, while dispensary owners seek to profit immensely.

Personally, when I started in the cannabis industry, I thought this dichotomy was blatantly unfair – and vowed to be a powerful force in changing that. At Socíale, profit sharing is a part of our DNA. Employees will take part in dispensary profits from the day they start. This way, everyone wins–and if employees decide to start a cannabis venture of their own, that ambition is more in reach. This is a massive piece of what the cannabis industry preaches when it has conversations surrounding social equity. It’s time the industry and its leaders back up this ideology with a plan of action. Embracing the concept of ownership not only among founders and senior leaders, but among employees at all levels, can provide a valuable taste of entrepreneurship. Situations like these often empower employees economically to create lasting changes for not just the company they’re working for, but for themselves and their families at home.

Social equity license holders should pay it forward. 

Social equity dispensaries should embrace the pay-it-forward mentality among the communities of which they serve, especially those disproportionately impacted by the War on Drugs. It’s unfortunate to see dispensaries falsely advertise with a “social equity” label, merely for the vanity of it all.

Socíale is beholden to certain promises we made to the state of Illinois, who granted us our social equity license. This includes employing people from under-represented communities and advocating for cannabis social justice – two causes that we’re deeply committed to. As we look to shape the future, let’s remain hopeful about what it holds. Collaboration over competition needs to be the motto. If we all partner together to think beyond profits and aim to better the greater cannabis community, we’ll all be better off.

The Infused Pre-Roll Revolution: How to Ride the Wave and Boost Your Brand

By Johnathan McFarlane
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While pre-rolls are finally getting their moment, posting notable growth across virtually every market, much of that growth has been powered by the infused pre-roll subcategory. In Michigan, for example, infused pre-rolls now make up over 40% of the category, and 9 of the top 10 best selling pre-roll products are infused. But what’s driving this trend? How can brands capitalize on this new opportunity?

A galaxy of variations… and differentiation. 

Once saturation and price compression rear their ugly heads, cultivators in maturing markets quickly realize that producing just flower is a tenuous position. You are beholden exclusively to the price of flower, and it is often the first category that begins a race to the bottom. Diversifying your offerings, specifically with value-added products, is a necessary path to protect your brand and continue to grow as competition heats up. Pre-rolls are a common first step beyond flower because it’s a relatively convenient step. Many smokers roll flower into joints anyways, so why don’t we do it for them? It’s also been the only category to show steady, consistent growth across virtually all markets. The problem is that none of this is a secret, and so the pre-roll category can get crowded quickly. To stand out amongst the crowd, many brands are turning to a subcategory with an almost limitless potential for differentiation: infused pre-rolls.

An infused pre-roll sold at BeLeaf

While standard pre-rolls have only two ingredients (paper and flower), by adding an infused element to the product you introduce an almost limitless potential for differentiated products. “Our team is doing a lot of R&D on pairing the right flower with the right extract to create an entirely new experience,” says Jason Nelson, CEO of BeLeaf in Missouri. “We’re hearing a lot of legacy consumers talking about the entourage effect between flower and extract, which is something that is still being explored.”

Almost anything can be infused into pre-rolls: distillate, diamonds, rosin, shatter, the list goes on. Not only that, the concentrates and extracts world expands nearly every day with some new creation, which means the infused pre-roll subcategory expands along with it. “There are tens of thousands of combinations you could make,” says Nelson. “The sky is limitless, assuming you have the right technology in place to produce them consistently.”

Being the same as everyone else can mean death for a cannabis brand, but creating unique products that few other brands have – that’s the key. Separate yourself from your competitors.

Pack more punch… and more profit 

It’s no secret that many brands use their less-than-premium flower in their pre-rolls. That’s a big part of what has historically given the pre-roll category a reputation for poor quality. We often answer questions from customers asking how much trim they can include in their pre-rolls. While we advocate for always using quality flower and little to no trim, there is still a place for budget-friendly products in the category. That’s where many brands find an excellent use-case for infusion. You can infuse average flower with distillate (or some other extract) and even fruit terpenes to give it a significant “glow-up.” With the right combination, a very average budget pre-roll can be turned into a product that tastes better, smells better, is more efficacious and is more profitable than a non-infused, low-end pre-roll.

A preroll infusion automated system

In a competitive market, value-added products are important and infused pre-rolls add value two degrees past flower. That translates to better margins and more cushion from the fluctuation of flower pricing.

“Our infused pre-rolls average retail price is more than double that of our non-infused products,” says Noah Levine, head of Oregon-based category leader Benson Arbor. “But our cost to produce an infused pre-roll is less than double non-infused. We end up with significantly higher profit on our infused products.”

Of course, there is more to consider beyond just profit. But CEO of The Clear, Rich Batenburg, Jr. has an important reminder to everyone in the cannabis business: “Remember, prices never go up in cannabis! Before launching a product into this subcategory, you need to determine if it has sufficient margin to sustain the line over time.”

Collaborate to accelerate

Collaborations between brands are becoming more and more common in the cannabis industry, especially between brands that specialize in separate categories. It’s not a new concept – craft breweries have been using this tactic for years. Fans of each brand get exposed to the other, and in some instances even get introduced to a new category. It’s become so common, in fact, that many brands exclusively create collaborative products.

A DialedIn and Terrapin Care Station collaboration

Although they focus on live-rosin edibles, DialedIn Gummies in Colorado used this tactic to power their meteoric rise over the past several years. Every single DialedIn SKU is a collaboration with a different grower. DialedIn’s VP of Sales Keith Portman says, “Our collaborations have been a huge factor in our success. Including our partner’s logo on our tins helps promote their brand as well as ours, and helps us establish great relationships. We’re proud to say we’ve collaborated with over 100 rosin makers and cannabis growers.”

A side-bonus is that co-marketing and co-branding products usually comes with either a discount on purchased ingredients (like flower) or simply a revenue share or royalty without any additional capital needed. We’re now seeing this trend pop up in the pre-roll game as well; co-marketed infused pre-rolls are becoming common projects between concentrate and flower brands.

It’s about gaining something you might not normally have access to. Noah Levine at Benson Arbor points out, “We partner with farms that grow strains that we normally don’t, so it widens our selection. And, it helps with the hype. We leverage the popularity of both brands to create something that’s unique, and often a limited-run, which builds a sense of FOMO (fear of missing out) and curiosity with the consumer.”

Infused pre-roll manufacturing gets easier

When infused pre-rolls began hitting the market several years ago, they were difficult and time-consuming to make, so they were primarily marketed as a luxury option. That is no longer true. With machines like the RollPros Blackbird that can handle homogenized, infused plant material, or the Sorting Robotics Jiko, that automates injection infusion, producing infused pre-rolls is becoming more cost effective and more automated.

Nohtal Partansky, CEO of Sorting Robotics says, “The infusion process was the most labor intensive part of manufacturing a pre-roll. It was impossible to do at scale. But now with the right automation equipment it’s easier and more affordable. You can make a significantly better, more consistent product with a dramatically lower labor cost.”

The Blackbird atuomated system

Beyond the lower labor costs, the right equipment even allows you to create products that simply weren’t possible to make by hand in a commercial setting. “We have a customer on the East Coast that makes a blunt infused with live rosin and then coated in by crushed diamonds,” Nohtal continues, “that product really wouldn’t have been possible to manufacture even two years ago.”

The RollPros Blackbird presents another example of infused pre-roll manufacturing becoming more automated and easier. The Blackbird can create certain types of infused pre-rolls without any additional equipment. Kyle Loucks, CEO of RollPros says, “More and more of our customers are using the Blackbird to produce infused. Some use it exclusively for that purpose. They infuse and homogenize the flower first and run it through the Blackbird to roll it up. We are seeing some really unique products come off our units.”

What’s next?

Data from virtually every market shows significant growth in the infused pre-roll subcategory, and the momentum shows no sign of slowing down anytime soon. By adding an extra element to their pre-rolls, brands can stand out in a crowded market by diversifying their offerings and using infusions to increase potency and profits. Pre-roll automation equipment has made the manufacturing process easier and more affordable, allowing brands of all sizes to create complex infused products. With popular options ranging from distillate infusion to kief dusting to crushed-diamond coating, there is something for everyone in this burgeoning product category. In the midst of this flourishing landscape, the infusion of creativity, technology and advanced manufacturing processes continues to propel the infused pre-roll category forward, solidifying its place as a dynamic and lucrative dimension within the cannabis industry.

Safety & Compliance in the Absence of Regulatory Clarity & Consistency

By Joel Chappelle
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As the legal landscape surrounding cannabis continues to evolve, the creation of robust, sensible and consistent safety regulations remains stalled. A patchwork of broadly inconsistent state rules and regulations, along with years of federal inaction and policy stagnation have the potential to create significant risks for consumers. Given the industry’s explosive, multi-billion-dollar growth, consumers have access to an ever-increasing number of products produced by an increasing number of actors, pursuant to widely divergent standards and rules. Given this, the industry would be well-served to take on the responsibility of promulgating a coherent regulatory framework with robust (but sensible) safety regulations. The importance of collaboration among cannabis industry stakeholders cannot be overstated if we are to develop and adopt consistent standards that guarantee product safety at every step of the supply chain.

Joel Chappelle, along with several renowned experts, will lead the Seed to Sale Safety Workshop at the Cannabis Quality Conference this October 16 in New Jersey. Click here to learn more. Inconsistencies in safety standards and regulations open the door to a range of potential hazards, including contaminant risk, labeling accuracy, potency quantification and many others. Absent a clear understanding of seed-to-sale risks, many of which are not even mentioned in state regulations, cannabis companies face significant exposure, often without even knowing it.

To mitigate these risks, it is vitally important for the cannabis industry to collaborate in the ongoing development of safety standards. This means understanding and implementing safety measures starting with the cultivation process. Careful consideration should be given to factors such as the use of pesticides and herbicides, soil quality and irrigation methods. Standardized safety testing to ensure uniformity between products for potency, contaminants, heavy metals and microbial organisms is crucial to consumer safety. Accurate and comprehensive labeling is likewise necessary for consumers to be adequately informed.

For as long as consistent state and federal guidelines governing cannabis safety remain elusive, the need for industry self-regulation will be paramount. Cannabis companies must work together to share best practices, establish standard operating procedures and adopt stringent safety measures. By promoting transparency and collaboration, stakeholders can build credibility and consumer trust while fostering a safer and more reputable industry.

As the industry continues to grow, it is incumbent upon all stakeholders to continue prioritizing consumer safety through, among other things, a focus on education and inter-industry collaboration, if we are to continue cultivating a trustworthy and sustainable cannabis market for the future. The path forward will require stakeholders to pursue continuous education, improvement, and collaboration in the development of a holistic safety framework capable of ensuring consumer safety.

FDA, FTC Issue Warnings to Delta 8 Copycat Cannabis Companies

By Cannabis Industry Journal Staff
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Last week, the U.S. Food and Drug Administration (FDA) and the Federal Trade Commission (FTC) sent out warning letters to six different companies for selling copycat food products that contain Delta-8 THC. In a press release published on July 5, the FDA and FTC said they sent out letters to the following companies:

  • Delta Munchies
  • Smoke LLC (also known as Dr. S LLC)
  • Exclusive Hemp Farms/Oshipt
  • Nikte’s Wholesale LLC
  • North Carolina Hemp Exchange LLC
  • The Haunted Vapor Room
The Haunted Vapor Room, Dope Rope Bites

The products in question look exactly like common name brand foods like chips, candy and other snack foods. The FDA says they are concerned they might be mistaken for traditional foods, accidentally ingested by children or taken in higher doses than intended. “The products we are warning against intentionally mimic well-known snack food brands by using similar brand names, logos, or pictures on packaging, that consumers, especially children, may confuse with traditional snack foods,” says Janet Woodcock, M.D., principal deputy commissioner at the FDA. “The FDA remains committed to taking action against any company illegally selling regulated products that could pose a risk to public health.”

The FDA has sent out dozens of other warning letters to cannabis companies over the years for illegal marketing, mostly involving misbranding/mislabeling issues. A more common reason for a warning letter is making unsubstantiated health claims. In 2022, the FDA sent out 33 warning letters to CBD companies, including some that were marketing CBD as a cure for Covid-19. In 2021, they sent out a number of warning letters to companies marketing OTC drugs with CBD in them.

FDAlogoBack in May of last year, the FDA sent out their first warning letters to companies selling Delta-8 THC products, then issued a consumer update and warning about the compound a month later. The FDA and some industry stakeholders are concerned not only about the psychoactive substance itself, but also the way it is produced that could use potentially harmful chemicals.

This is the first time since 2019 that the FTC has gotten involved, when they issued similar joint letters to companies making unsubstantiated health claims. “Marketing edible THC products that can be easily mistaken by children for regular foods is reckless and illegal,” says Samuel Levine, director of the Bureau of Consumer Protection at the FTC. “Companies must ensure that their products are marketed safely and responsibly, especially when it comes to protecting the well-being of children.”

Hop Latent Viroid (HLVd) & Pathogen Diagnostics: A Comprehensive Overview

By Tassa Saldi, Ph.D.
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Hop latent viroid (HLVd) has gained attention as the molecular cause of “dudding disease” and is causing significant economic losses in the cannabis industry.1,2 Estimates indicate that upwards of 4 billion dollars of market value are lost each year to this pathogen alone.3 The impact of HLVd on cannabis plants necessitates the development and implementation of effective pathogen diagnostics to mitigate its spread and minimize crop damage. With collaborative research efforts, we can gain valuable insights into the characteristics, spread, symptoms and preventive measures associated with HLVd in the cannabis industry.

Viroids: A Brief Overview

Figure 1: Virus vs Viroid

Viroids are unique infectious agents composed solely of genetic material, distinct from viruses. Unlike viruses, viroids lack a protective protein layer and solely rely on the host plant for replication and spread. Their stability and ability to persist in various environments make viroids a formidable threat to plant health.

Hop Latent Viroid: Origin and Global Spread

Hop latent viroid was initially identified in hop plants in 19884 and was found to be largely asymptomatic in this crop. Consequently, HLVd has spread worldwide, mostly unchecked by the hops industry. This pathogen has been identified on most continents and in some fields more than 90% of hops plants are infected.5 Hop latent viroid very likely jumped from hops into cannabis, due to similar genetics. The timing and mechanism of cross-species transmission to cannabis remains unknown, but the prevalence of HLVd suggests this viroid has been circulating within cannabis for an extended period. Data collected at TUMI Genomics indicates that HLVd is present in all states in the United States where cannabis is legal as well internationally including; Canada, the United Kingdom, France, the Netherlands, Thailand, Austria and Switzerland.

Symptoms and Impacts on Cannabis Plants 

Figure 2: HLVd Symptoms

HLVd exhibits a wide range of symptoms, which can vary from severe to subtle, affecting the growth, leaf development, flower quality and overall vitality of cannabis plants. Understanding these symptoms is crucial for timely diagnosis and appropriate disease management strategies.  However, HLVd can also present asymptomatically, especially in vegetative plants. The only way to determine if your plants are infected is by routine molecular testing.

Modes of Transmission

Mechanical Transmission: HLVd primarily spreads mechanically through contact with infected sap during activities like trimming and handling. Additionally, transmission through contaminated water and the potential role of insects, fungal pathogens and seeds in spreading HLVd have also been observed.

Seed Transmission: Although no published studies exist in cannabis describing the frequency of seed transmission, HLVd does transmit through seeds in hop plants at a rate of around 8%.7 Preliminary studies performed by TUMI Genomics in collaboration with EZ-genetics suggest cannabis seed transmission does occur at variable rates depending on strain and level of infection of the parent plants.

Water Transmission: It has also been observed that viroids are in high concentration in the roots8 and can move from the root into runoff water.9 Plants sharing a common water source with infected plants, such as recirculating water systems or flood and drain procedures, are at risk for transmission of the viroid.

Insect and Other Vector Transmission: The jury is still out as to whether or not insects can transmit HLVd. However, multiple viroids are transmitted via insects, so it is likely that HLVd insect transmission occurs. Recent studies also indicate that fungal pathogens, like Fusarium, can transmit viroid infections.6 While pathogenic fungus is a major concern for cannabis growers in its own right, limiting the prevalence and spread of fungal pathogens in your facility could help limit hop latent viroid transmission as well.

Therefore, implementing proper sanitation practices and limiting pest access can help minimize transmission risks.

Preventive Measures

Prevention plays a vital role in safeguarding cannabis crops against HLVd. The STOP program, developed by TUMI Genomics, offers a comprehensive approach that includes maintaining a Sterile environment, Testing mother plants regularly, Organizing the facility to minimize pathogen spread, and Protecting the facility’s borders from introduction of infected plant material, insects and contaminated water. More details on these preventative measures can be found here.

Pathogen Diagnostics

Protecting your plants from hop latent viroid requires accurate identification and removal of infected plants before the infection spreads to other plants. To accomplish this, several critical factors should be considered:

Type of test: HLVd and all viroids can only be detected by a molecular test (a test that detects the presence of DNA/RNA). Among common molecular tests, PCR is generally the most sensitive and accurate method. PCR can provide both a diagnosis and an approximate viroid level, allowing informed management decisions. Other types of molecular tests, such as LAMP and RPA, can formally be as sensitive as PCR, but the classic versions of these assays often suffer from false positive/negative results, reducing accuracy.

Figure 3: HLVd Levels and Distribution

Tissue type: An important consideration for HLVd detection is the plant tissue selected for testing, especially when identifying low-level or early infections when HLVd is not yet systemic. Studies completed by TUMI Genomics and others show root tissue contains the highest levels of HLVd and is the most reliable tissue for detection of viroid infection. While upper root tissue appears to contain the highest levels of viroid, roots from anywhere in the root ball are predictive of infection. Samples taken from the leaves/foliage tend to have lower levels of viroid and may produce false negative results.

Figure 4: Testing Schedule

Testing frequency: Routine pathogen testing is standard practice in general agriculture and is critical to maintain a healthy cannabis crop. Testing of mother plants every 4-6 weeks for economically critical pathogens (such as HLVd) will help ensure a successful run and a high-quality product.

Disinfection Methods

Studies have shown that viroids can remain infectious for longer than 24 hours on most common surfaces11 and 7 weeks in water.10 Making effective disinfection methods essential to limit the spread of HLVd. While common disinfectants like alcohol and hydrogen peroxide are ineffective against viroids, a 10% bleach solution has shown efficacy in destroying HLVd. Proper tool sterilization practices, such as soaking tools in bleach for 60 seconds, are crucial to prevent transmission during plant handling.

Figure 5: Bleach Dilution

Hop latent viroid poses a significant threat to the cannabis industry, leading to substantial economic losses. Timely and accurate pathogen diagnostics, along with stringent preventive measures, are essential for minimizing the impact of HLVd. Regular testing, proper disinfection protocols and adherence to pathogen prevention programs can help ensure the health and vitality of cannabis crops in the face of this global pandemic.


References

  1. Bektas, A., et al. “Occurrence of Hop Latent Viroid in Cannabis Sativa with Symptoms of Cannabis Stunting Disease in California.” APS Journals, 21 Aug. 2019, doi.org/10.1094/PDIS-03-19-0459-PDN.
  2. Warren, J.G., et al. “Occurrence of Hop Latent Viroid Causing Disease in Cannabis Sativa in California.” APS Journals, 21 Aug. 2019, doi.org/10.1094/PDIS-03-19-0530-PDN.
  3. Cooper, Benjie. “Hop Latent Viroid Causes $4 Billion Cannabis Industry Loss – Candid Chronicle.” Candid Chronicle – Truthful, Straightforward, Blunt Cannabis News, 16 Aug. 2021, candidchronicle.com/hop-latent-viroid-causes-4-billion-cannabis-industry-loss/.
  4. Puchta H, Ramm K, Sänger HL. The molecular structure of hop latent viroid (HLV), a new viroid occurring worldwide in hops. Nucleic Acids Res. 1988 May 25;16(10):4197-216. doi: 10.1093/nar/16.10.4197. PMID: 2454454; PMCID: PMC336624.
  5. Faggioli, Franceso, et al. “Geographical Distribution of Viroids in Europe.” Viroids and Satellites, 31 July 2017, www.sciencedirect.com/science/article/abs/pii/B9780128014981000449#bib47.
  6. Wei S, Bian R, Andika IB, Niu E, Liu Q, Kondo H, Yang L, Zhou H, Pang T, Lian Z, Liu X, Wu Y, Sun L. Symptomatic plant viroid infections in phytopathogenic fungi. Proc Natl Acad Sci U S A. 2019 Jun 25;116(26):13042-13050. doi: 10.1073/pnas.1900762116. Epub 2019 Jun 10. PMID: 31182602; PMCID: PMC6600922.
  7. Singh RP. The discovery and eradication of potato spindle tuber viroid in Canada. Virus disease. 2014 Dec;25(4):415-24. doi: 10.1007/s13337-014-0225-9. Epub 2014 Dec 2. PMID: 25674616; PMCID: PMC4262315.
  8. Jama, Aisha, et al. TUMI Genomics, Fort Collins, CO, 2022, Hop Latent Viroid Levels and Distribution in Cannabis Plant Tissue.
  9. Mackie AE, Coutts BA, Barbetti MJ, Rodoni BC, McKirdy SJ, Jones RAC. Potato spindle tuber viroid: Stability on Common Surfaces and Inactivation With Disinfectants. Plant Dis. 2015 Jun;99(6):770-775. doi: 10.1094/PDIS-09-14-0929-RE. Epub 2015 May 15. PMID: 30699527.
  10. Mackie AE, Coutts BA, Barbetti MJ, Rodoni BC, McKirdy SJ, Jones RAC. Potato spindle tuber viroid: Stability on Common Surfaces and Inactivation With Disinfectants. Plant Dis. 2015 Jun;99(6):770-775. doi: 10.1094/PDIS-09-14-0929-RE. Epub 2015 May 15. PMID: 30699527.
  11. Mackie AE, Coutts BA, Barbetti MJ, Rodoni BC, McKirdy SJ, Jones RAC. Potato spindle tuber viroid: Stability on Common Surfaces and Inactivation With Disinfectants. Plant Dis. 2015 Jun;99(6):770-775. doi: 10.1094/PDIS-09-14-0929-RE. Epub 2015 May 15. PMID: 30699527.

Navigating ISO/IEC 17025: Key Considerations for Cannabis Lab Software

By Montserrat Valdes
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In some states, cannabis testing facilities must undergo a third-party audit as a condition for obtaining their license. This may involve obtaining an ISO/IEC 17025 accreditation, which requires an evaluation from a qualified auditor. Alternatively, some laboratories may undergo a voluntary audit in certain regions to showcase their competency.

ISO/IEC 17025 is a widely acknowledged global benchmark for the expertise of testing and calibration laboratories. It establishes guidelines for laboratories to showcase their technical proficiency and ability to produce precise and trustworthy results.

For cannabis testing laboratories, obtaining ISO/IEC 17025 accreditation can offer a significant edge over their rivals. Such accreditation can result in several advantages, such as improved credibility, lower operational expenses, better conformity with local and state regulations and more efficient cross-border trade.

Integrating any standard into a regulated enterprise can be a complex undertaking and ISO/IEC 17025 is no exception. This standard puts a strong emphasis on quality by requiring laboratories to exhibit their impartiality, consistency and proficiency in all aspects of their work. Compliance with ISO/IEC 17025 necessitates timely and secure data retrieval, which is difficult to achieve without an information management system. Therefore, laboratories are increasingly turning to laboratory information management systems (LIMS) to modernize their practices, improve quality and meet ISO/IEC 17025 compliance standards. This article explores the critical factors that laboratory managers and staff should consider when selecting a LIMS that can help them fulfill the demands of ISO/IEC 17025. However, let’s first discuss the sections the ISO/IEC 17025 requirements are classified into.

ISO/IEC 17025 Requirements 

The ISO/IEC 17025 requirements are divided into five sections:

  1. General Requirements (Section 4): The fourth section of the ISO/IEC 17025:2017 standard details the general conditions that laboratories must follow. This section is primarily concerned with two critical aspects: impartiality and confidentiality. The impartiality requirement mandates laboratories to remain unbiased and take measures to prevent any potential bias. Similarly, the confidentiality requirement mandates that any information collected or generated during laboratory operations must be treated as private and safeguarded adequately to prevent unauthorized access. In instances where the release of confidential information is necessary by law or contract, the laboratory must communicate such release in an appropriate and timely manner.
  2. Structural Requirements (Section 5): In order to achieve the three key objectives of competence, impartiality, and consistent operations, this section addresses the fundamental organizational requirements of a laboratory. This entails being a legal entity with well-defined management responsibilities and documenting all activities, procedures and methods that fall within the standard’s scope. It highlights the importance of human resources by requiring laboratories to provide individuals with the necessary authority and resources to identify and rectify deviations from procedures, methods and the quality management system.
  3. Resource Requirements (Section 6): This section highlights the crucial role of resources in helping a laboratory achieve its objectives and maintain high standards. The section covers five areas, namely personnel, facility and working environment, equipment, metrological traceability and third-party products and services. To meet the standard’s requirements, personnel must demonstrate competence and impartiality, and lab personnel must record their current training status. Lab staff should also be provided with adequate resources to perform their duties. The facility and working environment should be suitable for generating accurate analytical results, while equipment must be properly calibrated and maintained. Metrological traceability is important to establish the connection between measurement results and a reference. Additionally, it is essential to thoroughly evaluate and approve third-party products and services to ensure their suitability. Clear communication of the requirements to third parties is also necessary in this regard.
  4. Process Requirements (Section 7): This section of the standard outlines 11 essential processes that aim to improve efficiency in laboratory operations. The processes include evaluating requests, tenders, and contracts, as well as selecting, verifying and validating methods. This section covers areas such as sampling, test item handling, and technical record-keeping. Other requirements include reporting outcomes, managing complaints and non-conforming work and controlling data and information management, which is especially important in the current digital era.
  5. Management System Requirements (Section 8): Section 8 deals with the laboratory’s management system, which must support consistent adherence to the standard’s requirements while ensuring the quality of the laboratory results. The section offers two options for the management system: Option A for new systems and Option B for existing systems driven by ISO 9001. The section consists of eight tasks which involve activities such as documenting the quality management system (QMS), identifying and addressing potential risks and opportunities, implementing measures for improvements and taking corrective actions. The final clause of the section involves conducting an internal audit of the laboratory’s management system to ensure it complies with the standard’s requirements.

Key Considerations for Selecting a Cannabis Lab Testing Software or LIMS

A cloud-based cannabis lab testing software to manage staff training with ease

Before selecting a Laboratory Information Management System (LIMS) for your cannabis testing lab, it is crucial to comprehend the informatics requirements of your laboratory. This involves understanding analysis necessities, limitations on reporting and data sharing, demands for instrument interfacing, requirements for sample barcoding and tracking, and procedures for ensuring quality assurance. Once all this is in place, a laboratory should take into account the following considerations:

Technology Considerations

When considering technology options, it’s important to consider future growth, data management and security and regulatory responsibilities. If a laboratory expects to grow in the future, it should consider investing in technologies that could enhance data management practices and security. The laboratory must also take into account how compliance with ISO/IEC 17025 will impact its future expansion and technological needs. To determine hardware and software investment, the laboratory must consider the type of work it will be performing and the associated regulatory and customer-centric responsibilities. It is also essential to identify the person or team responsible for addressing any potential technological problems, like setting up and maintaining software. If the laboratory wants to avoid procuring IT infrastructure and hiring IT personnel for maintaining LIMS, they should deploy a cloud-based LIMS that eliminates the need to have an elaborate IT infrastructure or dedicated IT staff. 

Cybersecurity Considerations

As the need for cybersecurity continues to grow in various industries, it has become apparent that cannabis testing laboratories are also vulnerable to cybersecurity threats regardless of size. Therefore, it is important to consider additional cybersecurity measures for these laboratories. Although the ISO/IEC 17025 standard does not explicitly mention cybersecurity, it does address the proper control of data in section 7.11. The standard emphasizes that LIMS, whether hosted locally or in the cloud, should be protected from unauthorized access and tampering. To comply with the ISO/IEC 17025 standard, laboratories should integrate cybersecurity considerations into their LIMS selection process. This can be achieved by creating a cybersecurity plan and including cybersecurity controls in the user requirements specification (URS) for LIMS software. Using a pre-built URS that includes cybersecurity controls can simplify the process of evaluating and selecting informatics software for laboratories. It is important to maintain the LIMS to ensure data and information integrity, recording any security breaches or non-conformance and addressing them promptly.

Regulatory Compliance Considerations

Meeting well-designed standards like ISO/IEC 17025 can enhance a laboratory’s operational culture and assure the reproducibility and accuracy of test results. If a laboratory is considering purchasing a LIMS solution and is unsure about how it can align with ISO/IEC 17025 and other regulations and standards, they can refer to resources like ASTM E1578-18 Standard Guide for Laboratory Informatics for guidance. The laboratory’s own requirements list can then be used as a checklist for vendors.

System Agility

A schematic representation of the various requirements of ISO 17025

Laboratories should consider if the LIMS under consideration can handle adding other types of testing, protocols, and workflows in the future. A flexible LIMS that allows for configuring various aspects of the system, such as sample registration screens, test protocols, labels, reports, and measurement units, is essential. When evaluating a vendor’s system, it’s important to understand what makes it user-configurable and how easy it is to make changes. Moreover, you must check if you can make changes in the system without requiring programming skills.

Cost Concerns

For a laboratory to have a clear understanding of what is included in the sales agreement, it is important to provide an estimate or statement of work (SOW) that outlines the details of the anticipated elements with as much specificity as possible. These elements should include the cost of licensing or subscription, core items needed to comply with regulations, the total cost of optional items, and the required services such as LIMS implementation, maintenance, technical support, training, product upgrades, and add-ons. There are two main pricing models for LIMS solutions: a one-time license fee and a subscription fee for cloud-hosted LIMS. If a laboratory has an internal IT team, it may prefer the one-time fee, but a SaaS subscription may be more cost-effective if they don’t have an IT team and want to save on hefty upfront cost. To accurately reflect the various pricing nuances, the estimate or SOW should specify whether the costs are for monthly or annual subscription services, hourly support and training, or a one-time fixed cost. 

The ISO/IEC 17025 accreditation offers several benefits, including improved credibility, lower operational costs, and better conformity with local and state regulations. However, integrating ISO/IEC 17025 requirements into a laboratory’s practices can be challenging. That’s where a cannabis lab testing software comes in. Laboratory managers and staff must consider several critical factors when selecting a LIMS to meet the requirements of ISO/IEC 17025. Key considerations for selecting a LIMS to meet ISO/IEC 17025 requirements with ease include technology considerations, cybersecurity considerations, regulatory compliance considerations, system agility and cost considerations. By meeting the compliance requirements of the ISO/IEC 17025 standard, cannabis testing laboratories can ensure the quality of their results and provide trustworthy services to their customers.

Building An Integrated Pest Management Plan – Part 6

By Phil Gibson
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This is the sixth and final in the series of articles designed to introduce an integrated pest management framework for cannabis cultivation facilities. To see Part One, an overview of the plan and pest identification, click here. For Part Two, on pest monitoring and record keeping, click here. For Part Three, on preventative measures, click here. For Part Four, control methods, click here. For Part Five, pest control action thresholds, click here.

This is Part 6: Emergency Response

When all prevention efforts have failed and your escalation procedures must be implemented, your emergency response document takes the stage.

Figure 1: We never want to see these at our door

It sounds obvious, but your emergency response document is your team’s guide to structure your response to an emergency. This begins with the simple definition of what is an emergency for your business. Emergencies can be to your personnel (personal injury) or your infrastructure (broken pipes/floods, power failure), and finally, a pest or pathogen outbreak that threatens the entire facility (insects/fungus, molds). Be sure to get the advice of your local service providers on the important things to put in to your response plan. This article is far from an exhaustive list, but it can get you started quickly with the basics for example purposes.

Personal Injury

Personal injuries are the events where you would call your local fire or police resources after stabilizing trauma events. Examples are chemical exposure, cuts, lacerations or broken bones from falls or crush events, burns, electric shock or earthquake or weather events. Injury response is to assess, call for medical assistance if appropriate, provide first aid and stabilize the injured, move to safety if possible, treat the injury and after the event is over and still fresh in everyone’s mind, consider what can be done to avoid the repeat of this or similar events in the future. Work those changes into your standard operating procedures.

Emergency Response to Facility Events

Figure 2: Cultivation IPM Prevention with Beneficial Insects

Whether the event is broken pipes or flooding, power failure or interruption, fire, HVAC failure or weather event, emergencies come in all sizes possible. It is likely that you built up a plan for emergency response as part of your city permitting process. Be sure to use those experts to refine your plan to include your operations.

Broken pipes start with the basics of turning off the source feeds and fixing the plumbing. If the water is actually rich fertilizer nutrients, cleaning and disinfectant is necessary as part of the drying and mop up process.

Environmental damage from fire, HVAC or weather event, lead to immediate treatment to try and save the current crops. This would include manual watering/misting, portable heater/cooler/CO2 burners. Verifying that backup power supplies turned on as planned. Are emergency fixes sufficient to power or run the systems necessary for plant life until power is returned?

Cultivation Events

Figure 3: Emergency Response Team Investigating Treatments

This entire paper has been about pest management, so emergency is expected to mean a pest or pathogen outbreak. We defined the escalated response actions up to the point of direct action and chemical interventions in chapters four and five. Your emergency response plan takes those actions to a site wide effort. Identify the pest and location/s that are causing the crisis, isolate the infested plants, remove the infected materials, clean, disinfect, and purify the contacted surfaces. Follow your plan and contact your emergency leaders.

Emergency Response Team

Your emergency response document identifies each of your team leaders and executives that are to be contacted in the event of an emergency. These leaders should be identified in the document with contact details and methods/on-call schedules for days and times of responsibility (after normal hours and holidays included). Someone is always on-call. The personal injury, facility and cultivation lead responsible should be identified and aware that they are the assigned resource and to treat emergencies as a priority.

Figure 4: IPM Preparation – Put It All Together for Success!

In Conclusion

We have covered an example integrated pest management philosophy from prevention through observation to limiting expansion to treatment and review. This continuous monitoring and learning process is a living document of standard operating procedures for any facility.

The attention of your team, their scouting observations, and attention to detail give you an opportunity to address and restrict any pest outbreak before it destroys your crop. Teach your operators well and reward them for their attention to your plan.

Clean and sterilize your facilities regularly. Preventing the emergence of pests will pay for the investment in a multitude of ways in both savings and profits. Plan your response thresholds and use traps to monitor your escalating protections. Target your treatments and remediations to match the threats to your harvests. As a last resort, apply approved chemical treatments judiciously to minimize the impact on non-target organisms.

Evaluate the effectiveness of your plan on an annual basis. Put your improvements to work for you to minimize your pest footprint and to increase your profits in every harvest.

For a copy of the complete Integrated Pest Management guide, download the document here.