Change control, when it comes to quality management systems in manufacturing, processing and producing products such as cannabis edibles or vape pens, is a process where changes to a product or production line are introduced in a controlled and coordinated manner. The purpose of change control process management is to reduce the possibility of unneeded changes disrupting a system, introducing errors or increasing costs unnecessarily.
ASTM International, the international standards development organization, is developing a new standard guide that will cover change control process management for the cannabis and hemp market. The guide is being developed through the D37 cannabis committee.
The WK77590 guide will establish a standardized method for change control process management for cannabis companies so that they can document and track important decisions in manufacturing and quality systems.
For example, an edibles manufacturer would utilize change control process management if they want to use a different type of processing equipment or introduce a new shape or design of their product. Without change control process management, that edibles producer might switch to a new piece of processing equipment without knowing that it requires more energy or uses different raw materials, thus making production unexpectedly more expensive.
While that’s a very cursory example, the premise is simple: Before you undergo a change to your process, plan it out, analyze it, review it, test it out, implement it and make sure it works.
Change control process management can often be summarized in six steps:
Change control is designed to coordinate changes to manufacturing so they don’t disrupt a process.
Plan/Scope
Assess/Analyze
Review/Approval
Build/Test
Implement
Close
Maribel Colón, quality assurance consultant and vice chair of the ASTM subcommittee on cannabis quality management systems, says producers and testing labs will benefit the most from the guide. “As the cannabis industry grows, the quality, expectations, and control challenges grow within,” says Colón. “The creation and implementation of this standard guide will increase cannabis business efficiency and minimize risk, time, and potential cost of poorly managed changes.”
According to a press release, ASTM International is open to collaboration on this as well. Specifically, they are looking for professionals with change control who might be interested in helping advance and develop this guide.
There are many factors that can lead to the challenges people face when scaling up their processes. These challenges are not unique to the cannabis/hemp industry, but they are exacerbated by the consequences generated from decades of Reefer Madness. In my time operating in the cannabis/hemp space, 15+ years, I have seen established equipment vendors and sellers of laboratory supplies, like Sigma-Aldrich (now Millipore-Sigma), Fisher-Scientific, Cerilliant, Agilent, and others, go from reporting individuals inquiring about certified reference materials to setting up entire divisions of their companies to service the needs of the industry. Progress. But we are still a fledgling marketplace facing many challenges. Let’s look at a few specific to process scale up.
Darwin Millard will deliver a presentation on this topic during the Cannabis Extraction Virtual Conference on June 29. Click here to learn more.Equipment Availability: Lack of available equipment at larger and larger process scales can severely impact project timelines. Making not only equipment acquisition difficult, but also limiting the number of reputable equipment manufacturers you can work with.
Non-Linear Expansion: NEVER assume your process scales linearly. Perhaps one of the most avoidable mistakes during process scale up. You will quickly find that for many processes you cannot just put in a larger unit and expect a proportional increase in output. This is because as process equipment increases so to must utilities and other supporting infrastructure, but not only that, process vessel geometry, proportions, and design are contributing factors to process efficiency as your scale of operations increases.
Hazardous Material Quantities: Just as important to the process as the equipment are the solvents and reagents used. As your scale of operations increases so does your demand and production of hazardous materials; solvents including carbon dioxide (CO2), ethanol, and liquid petroleum gases (LPG) like Butane and Propane are obvious hazards, but so too are the refrigerants used in the chillers, fuels used to power generators, steam created to heat critical systems, and effluents and wastewater discharged from the process and supporting systems. Not every municipality wants thousands of gallons of flammable substances and hazardous waste being generated in their backyard…
Contractor/Vendor Misrepresentation: Finding out in the middle of you project that your contractor or equipment vendor has never set up a system at this scale before is never a good feeling. Unfortunately, contractor and vendor misrepresentation of qualifications is a common occurrence in the cannabis/hemp space.
If all this was not bad enough, all too often the consequences of improper planning and execution are not felt until your project is delayed or jeopardized due to misallocation of funds or undercapitalization. This is especially true when scaling up your production capacity. Now let’s look at some ways to avoid these mistakes.
The Rule of 10
Construction drawings for a piece of process equipment.
When scaling up your process, NEVER assume that a simple linear expansion of your process train will be sufficient. It is often the case that process scale up is non-linear. Using the Rule of 10 is one way of scaling up your process through a stepwise iterative approach. The Rule of 10 is best explained through an example: Say you are performing a bench-top extraction of a few grams and want to scale that up to a few thousand kilograms. Before jumping all the way to your final process scale, start by taking a smaller jump and only increase your bench-top process by a factor of 10 at a time. So, if you were happy and confident with your results at the tens of grams scale, perform the same process at the hundreds of grams scale, then the thousands of grams scale, tens of kilograms scale, and so forth until you have validated your process at the scale of operations you want to achieve. By using the Rule of 10 you can be assured that your process will achieve the same yields/results at larger and larger scales of operation.
Scaling up your process through an iterative approach allows you to identify process issues that otherwise would not have been identified. These can include (but by no means should be considered an exhaustive list) improper heat transfer as process vessels increase in size, the inability to maintain process parameters due to inadequately sized utilities and/or supporting infrastructure, and lower yields than expected even though previous iterations were successful. However, this type of approach can be expensive, especially when considering custom process equipment, and not every processor in the cannabis/hemp space is going to be in the position to use tools like the Rule of 10 and instead must rely on claims made by the equipment vendor or manufacture when scaling up their process.
The Cannabis/Hemp Specific Process Equipment Trap
How many times have you heard this one before: “We have a piece of process equipment tailor-made to perform X,Y,Z task.”? If you have been around as long as I have in the cannabis/hemp space, probably quite a few times. A huge red flag when considering equipment for your expansion project!
Unless the equipment manufacturer is directly working with cannabis/hemp raw materials, or with partners who process these items, during product development, there is no way they could have verified the equipment will work for its purported use.
A good example of this are ethanol evaporation systems. Most manufacturers of evaporators do not work with the volumes of ethanol they claim their systems can recover. So how did they come up with the evaporation rate? Short answer – Thermodynamics, Heat Transfer, and Fluid Mechanics. They modeled it. This much surface area, plus this much heat/energy, with this much pressure (or lack thereof), using this type of fluid, moving through this type of material, at this rate of speed, gets you a 1000-gal/hr evaporator or some other theoretical value. But what is the real rate once an ethanol and cannabis/hemp solution is running through the system?
For a straight ethanol system, the theoretical models and experimental models are pretty similar – namely because humans like alcohol – extensive real-world data for ethanol systems exist for reference in designing ethanol evaporators (more accurately described as distillation systems, i.e. stills). The same cannot be said for ethanol and cannabis/hemp extract systems. While it is true that many botanical and ethanol systems have been modeled, both theoretically and experimentally, due to prohibition, data for cannabis/hemp and ethanol systems are lacking and the data that do exist are primarily limited to bench-top and laboratory scale scenarios.
So, will that 1000-gal/hr evaporator hit 1000-gal/hr once it is running under load? That’s the real question and why utilizing equipment with established performance qualifications is critical to a successful process scale up when having to rely on the claims of a vendor or equipment manufacturer. Except this is yet another “catch 22”, since the installation, operational, and performance qualification process is an expensive endeavor only a few equipment manufacturers servicing the cannabis/hemp market have done. I am not saying there aren’t any reputable equipment vendors out there; there are, but always ask for data validating their claims and perform a vendor qualification before you drop seven figures on a piece of process equipment on the word of a salesperson.
Important Takeaways
Improper design and insufficient data regarding process efficiencies on larger and larger scales of manufacturing can lead to costly mistakes which can prevent projects from ever getting off the ground.
Each aspect of the manufacturing process must be considered individually when scaling your process train because each element will contribute to the system’s output, either in a limiting or expansive capacity.
I go further into this topic in my presentation: Challenges with Process Scale Up in the Cannabis/Hemp Industry, later this month during Cannabis Industry Journal’s Extraction Virtual Conference on June 29th, 2021. Here I will provide real-world examples of the consequences of improper process scale up and the significance of equipment specifications, certifications, and inspections, and the importance of vendor qualifications and the true cost of improper design specifications. I hope to see you all there.
Regardless of their size, all consumer package brands spend a significant amount of money and resources on packaging to attract consumers’ attention. We are all very visually oriented and gravitate to items that pique our interests. Cannabis brands are no exception when it comes to branding their products. Packaging plays a big part in carrying their brand forward and standing out on the dispensary shelves. When I was in Las Vegas at a CBD tradeshow in early 2020, I visited a dispensary, and it was beautiful. I remember commenting to a colleague that was with me how spectacular the product packaging was in the glass cases. One had unique artwork on each different product they offered, and it was indeed art. Yes, I did purchase this one that pulled me in.
The cannabis industry in the United States presents a challenge to brands because there is no overall federal guidance for packaging. Each state is controlling the cannabis legislation and, with it, the packaging guidelines. So multi-state operators (MSOs) have to manage each state as a separate entity and abide by the packaging regulations, which is not very efficient and adds a cost burden. As the industry matures and becomes federally legal across the country, packaging regulations will be easier to implement.
Louis Vuitton bags are one of the many goods that are commonly counterfeited Image: UK Home Office, Flickr
Let’s take a look at counterfeit products across all product categories. There is a significant global problem with counterfeits, as articulated by the below statistics.
Fake luxury merchandise accounts for 60% to 70% of that amount, ahead of pharmaceuticals, entertainment products and representing perhaps a quarter of the estimated $1.2 trillion total trade in luxury goods.
Customs and Border Patrol confiscated $1.3 billion worth of counterfeit goods in the U.S. for Fiscal Year 2020. (The value of 2020’s seizures are actually down compared to the $1.5 billion worth of counterfeit goods seized by CBP in 2019).
Unfortunately, the figures above are concerning, and the cannabis industry will face the same counterfeit issues that will add to these stats in the future. What can be done to help fight the problem and alleviate the pain for cannabis brands? Smart technology.
The trend towards “smart technology” varies by sector, but the underlying concept involves building levels of technology systems designed to impede or limit the highly sophisticated counterfeiter from replicating or replacing products. These levels typically include a forensic level control on the product, digital systems to track the material and customer facing systems to articulate the underlying value to the consumer.
Building these levels of smart technology into cannabis-products and packaging allows consumers to authenticate real versus fake, and in the case often in cannabis, legal versus illegal. Molecular technology is one forensic level of control option that can be used as a unique identifier for product authentication. Each brand would get its unique identifier to apply to the raw materials that make up its product, such as oil or an isolate. Then a sample can be tested at the origin point and subsequent nodes in the supply chain using a remote testing device. All the digital data is captured in a secure cloud database for traceability and transparency to the end consumer, to show them the authenticity of the product they are consuming. The same molecular technology can be applied to the ink or varnish for packaging and labels. A great application to help combat counterfeits and product diversion across the globe.
Counterfeiters can create near duplicate versions of the original
Another engaging platform is called StrainSecure by TruTrace Technologies. Their SAAS platform allows cannabis manufacturers to track all their product batches and SKUs tied to a blockchain. It also facilitates the interaction between the manufacturer and third-party testing facilities to conduct product testing and reporting. The data is captured within the platform, and with easy access dashboard views, it provides the insights to authenticate products at any time.
A company out of Australia called Laava is producing a product called Smart Fingerprints. It’s the next evolution of QR codes. The Smart Fingerprints can be applied to each package, providing a unique identifier that consumers can read with a mobile phone application. The consumer is provided with information concerning the product’s authenticity and any additional information the brand wants to share with the user. Smart Fingerprints are a great example of customer engagement at the point of activity that is secure.
The above three solutions show the availability of advanced technologies the cannabis industry can implement on its packaging and products to ensure authentic and safe products are sold to consumers. It provides consumers with vital information and insights about products so they can make informed buying decisions. There is no one silver bullet solution that provides all the answers. As with every high value product, counterfeiters will work to create near duplicate versions of the original until it becomes unsustainable to do so. It will take a technology ecosystem to seamlessly connect and provide actuate and timely information between supply chain partners and ultimately the end consumer. As the US works to separate the legal from illegal production for both the adult use and medical supply of cannabis, the looming challenge will be on protecting and communicating authenticity, packaging will be the first step in this.
Anyone in the cannabis industry is well aware that theft of crops can economically devastate a grower. Security is critical, and thankfully, growers and dispensaries have many tools available to protect their investment. There is simply no excuse for not having a solid security posture to keep your business in compliance, from public-private partnerships to advanced security tools – in fact, it’s required in most jurisdictions.
In 2020, nationwide cannabis sales increased 67%, and support for legal marijuana reached an all-time high of 68%. New Frontier Data found that U.S. legal cannabis market is projected to double to $41.5 billion by 2025.
The industry’s advancement impacts numerous areas such as job and tax revenue creation and providing a wide variety of valuable opportunities. For cannabis facilities to keep up with the market expansion and experience success, they must face two significant challenges: achieving adequate security and efficient business operations. Though both can be seen as separate concerns, growers and producers must merge processes and solutions to tackle the issue as a whole.
Dispensaries are prime targets for burglary. Defending your storefront requires a comprehensive security plan
Along with rapid growth, dispensaries face traditional security risks, such as workplace violence and retail theft, while cybersecurity risks have also become more prevalent. These potential issues make it clear that the stakes are high, and as the potential impact on a business rises, the need for real-time, predictive response increases. Insider threats are another issue plaguing the industry when you look at the rate of theft, diversion and burglary that is attributable to employees.
The cannabis market is complex: it’s expanding rapidly, has to meet essential regulatory requirements and faces high-security risks. Therefore, security needs to be looked at holistically since it can be challenging to determine where a potential threat may originate.
With security top of mind, it is critical to move away from responsive behaviors and seek ways to manage security in a manner that gets ahead of threats, prevent them before they happen and respond to them in real-time. But does a grower or retailer have the time and expertise to manage all this while keeping an eye on how security affects the business?
Remote Security Operations
The ability to comply with government regulations and protect a valuable cannabis crop at all stages of its journey from seed to sale makes security systems a mission-critical asset for cannabis growers. Security operations centers create a safer and more productive environment and provide state-of-the-art tools to protect employees, retail locations and grow facilities. But some businesses in the cannabis market may not have the resources or space to have their centralized security operations, leading them to piece-meal security together or do the best with what they can afford at the time. Running these facilities can also be prohibitively expensive.
Security operations centers create a safer and more productive environment and provide state-of-the-art tools to protect employees, retail locations and grow facilities.
But new options take the process of security off the table. The business can focus on the growth of its core functions. Remote security operations services allow companies to take advantage of advanced security services typically only possible in larger enterprise environments. These services are offered on a subscription basis, delivered through the cloud, and are entirely customizable to detect risks unique to your business operations while saving each company significant expense.
Centralized security operations centers leverage intelligent tools, standard operating procedures and proven analytic methods to provide cannabis facilities with the information and guidance necessary to mitigate issues like retail or grow theft before they can have a significant impact.
The integrated, holistic response center staffed by experienced operators and security experts delivers a comprehensive security and regulatory compliance method. This approach is designed to provide complete data about what is happening across a cannabis business, from seed to sale, and how individual events can impact the company as a whole. As a result, stakeholders get the security intelligence they need, without the high overhead, personnel investments and complex daily management.
For those businesses in the cannabis market looking to supplement their security operations with other workforce but may not have the budget or infrastructure to do so, remote security operations services are something you should consider. With the experts handling all the heavy lifting, leaders can focus on growth. And, right now, in the cannabis industry, the sky is the limit in terms of opportunity.
The cannabis supply chain – from seed to sale – is rife with intricacies including regulations and compliance. It requires coordination from multiple vendors responsible for different aspects of the end product. And as the industry either grows or retracts, use of data is vital to right-size supply to demand, enhance operational efficiencies and boost cost effectiveness.
However, there’s an industry-wide, data-management vulnerability among many cannabis companies, and it’s this: many are using spreadsheets in different aspects of data collection, management and analysis. This becomes a shaky foundation on which to manage processes, especially for applications like quality management. And to be fair, it’s not just this industry, but arguably cannabusinesses have more on the line in light of the ever-changing regulatory environment.
Many cannabis companies have some systems in place for order processing, inventory management, production management and the like, but they often still use spreadsheets to fill the intelligence gaps among various systems that don’t talk to one another. Managing supplier quality often falls into one those gaps.
The Problem with Spreadsheets
Most businesspeople understand spreadsheets. They know how to build and use them. Spreadsheets are incredibly powerful tools that are used to run more business processes than perhaps any other software product in the world. When a cannabis business first starts out, spreadsheets offer an affordable data management capability. But there comes a time when the business will need a more sophisticated, end-to-end enterprise solution.
Consider a recent incident in which the use of spreadsheets went terribly wrong. The British Government recently misplaced nearly 16,000 COVID-19 test results due to an Excel spreadsheet error. As a result, potentially infectious people may not have been notified by contact tracers that they should self-quarantine.
Companies can outgrow spreadsheets quickly as their business grows
In the ERP space, spreadsheets have been an issue since the 90’s, but this recent incident serves as a reminder that an overreliance on spreadsheets is still alive and kicking. One of the problems is that spreadsheets are often pushed beyond their intended use. Microsoft Excel has become the software Swiss Army Knife. There’s a development environment inside the software, and the system is often used as a database, not just as a calculation engine.
Companies outgrow spreadsheets when the volume of data fields increase, multiple users need access to the data, iron-clad audit trails are needed and when processes become more complex.
There’s also a breaking point. Cannabis companies may enter a dangerous zone of “too many spreadsheets,” when data security and integrity are at risk. Interestingly enough, this also happens in large companies, as they often have a mish-mash of on-premises legacy systems, acquired systems and new cloud-based systems – and spreadsheets are then used as the data consolidation tool for all these applications.
Applicability to the Cannabis Supply Chain
Visibility into the cannabis supply chain requires detailed track and trace capabilities across many suppliers. Anything left out means guesswork and more opportunities for mistakes. In other words, cobbled-together spreadsheets are the last thing cannabis businesses should rely on. Aggregating data into a spreadsheet from various systems and paper-based processes invites errors and can result in insights that are weeks or months out of date. Worse yet, there’s no drilldown capability when questions arise and no easy roll-up of information for decision-making.
Modern cloud ERP software can integrate an entire supply chain with ease
When supply chain quality must be sustained, the role of a common and integrated cloud platform for quality and ERP cannot be understated. Such a platform can capture sales, operations, inventory and purchasing data, and also integrate with production and quality control. This makes your quality processes and data integral to ERP and eliminates the data fragmentation, control and auditability issues associated with spreadsheets. In addition, companies can leverage operational insights from data reporting and analytics to find areas where they can enhance productivity, optimize inventory, improve planning accuracy and build better forecasts.
Moving to the Cloud
Modern cloud ERP provides this type of seamless platform. It’s easier to implement and does not consume as many IT resources as traditional on-premise ERP systems. Better yet, the more recent versions of cloud ERP are built using low-code technology which enables business users to customize screens, modify workflow processes, build their own apps and embed AI without needing expensive IT consultants or waiting for busy IT staff.
In other words, the flexibility that’s been the lure of spreadsheets is now available in cloud ERP, but the system utilizes proverbial governance guardrails that keep business users from swerving off the road and completely wrecking the system. For example, templates for apps and workflows are provided as a starting point. Business rules and “drag and drop” customization capabilities offer guided options, clearly defining what can and cannot be changed.Rootstock will be presenting during the Cannabis Quality Virtual Conference episode, Supply Chain Quality, on October 27. Click here to learn more
And as a result, quality steps aren’t skipped; audit trails remain intact and data is protected with rock-solid security permissions and data backups. And unlike spreadsheets, new ERP systems are designed for multiple users and remote access via mobile devices. In short, with the latest generation of ERP, companies can leverage the best of both worlds – an end-to-end cloud platform that provides data integration across an organization’s operation and the flexibility and ease-of-use of spreadsheets.
Supply Chain Case in Point
One customer we worked with previously coordinated its supply chain via email and Excel spreadsheets. It cut and pasted requisitions into individual supplier spreadsheets and emailed those out, and it kept a master spreadsheet to keep track of all supplier performance. Team members had to sift through spreadsheet columns and rows to find information they needed.
Today with a cloud platform, the company built an online community so processes could be automated and conducted via real-time connection and communications. Another immediate benefit was the customized supply chain dashboard. All relevant data across their entire supply chain was displayed in one place and in a user-friendly manner.
The dashboard showed production forecasts over a certain period of time. The company could detect whether the supply chain was on track or having issues with certain suppliers. It could see planned requisitions and monitor them until fulfillment was complete. It could also monitor the performance of various suppliers, whether they had on-time deliveries or not – and trace back items received. The company essentially has a snapshot of the overall health of its supply chain and all the underlying activity.
Let’s face it. 2020 has been a difficult year, but perhaps it’s the year that companies finally forego spreadsheets and enlist an industrial-strength cloud platform.
Project Yosemite, a cannabis product innovation and brand development company, announced earlier this month the appointment of Jennifer Raeder-Devens as their new Chief Scientific Officer. Raeder-Devens is a veteran of the MedTech industry, working for companies like Becton Dickinson, Cardinal Health, Medtronic and 3M.
Prior to joining Yosemite, she was the Vice President of Research & Development at Becton, Dickinson, where she oversaw product development and technology strategies to launch infection prevention products including the ChloraPrep first-in-the-US sterile solution patient preoperative topical antiseptic. She was previously the Vice President of R&D, Strategy and Innovation at Cardinal Health. She’s also held roles at Medtronic, 3M Drug Delivery Systems and 3M Skin Health Division and she has a number of patents in drug delivery and medical devices.
Jennifer Raeder-Devens, Chief Scientific Officer at Project Yosemite
In November of 2018, Project Yosemite launched their first product, OLO, which is an infused, controlled-release sublingual strip. Part of Raeder-Devens’ new role at the company is the continued development and expansion of the OLO sublingual strip technology platform. Andrew Mack, CEO and founder of Project Yosemite, says he’s thrilled to have Raeder-Devens on the team. “Jennifer is an extremely accomplished scientist and engineer with extensive experience driving innovation and R&D in the pharmaceutical and medical device industries,” says Mack.
We caught up with Jennifer over the phone to talk about her background in the MedTech space, why she decided to jump ship to join the cannabis industry and what she’s excited to work on now.
Cannabis Industry Journal: Can you tell us about your background, including your work with 3M and Medtronic?
Jennifer Raeder-Devens: I’m coming directly from Becton Dickinson, a global med tech company, where I supervised the development of drug-device combination products for topical antiseptics. I spent about 10 years there, mostly in topical drug and combination product development. Prior to that, I was at 3M and Medtronic working in drug-device combination products. At 3M, I was supervising a team of technology developers for the 3M Drug Delivery Systems business. I had experience working with designing and manufacturing transdermal, nasal, buccal and inhalation drug delivery mechanisms for pharmaceutical partners.
I worked on implantable drug delivery systems at Medtronic, which included working on the biocompatibility of things like pacemakers and drug infusion pumps and optimizing them to reduce infection and enhance healing after the implantation procedure.
CIJ: What made you consider joining the cannabis industry?
Jennifer: With my work in topicals, transdermal and inhalation drug delivery, I had an easy understanding of the different routes of administration we see today in the cannabis industry. And so, from the technology standpoint, I thought this was a place I could contribute to immediately. And then what got me really excited about it was thinking about cannabis, and just like any other drug, with oral drug delivery, you’ve got first class metabolism and side effects from the 11-Hydroxy-THC that are undesirable and you’d rather not have delivered through the gut.
OLO sublingual strips have a 10-minute onset time
I got excited when I saw the development of things like sublingual strips that were focusing on alternatives to smoking that would preserve that relatively fast onset and mitigate some of the side effects of edibles.
The other thing I really like about the cannabis industry: Previously I have been very focused on known drugs that are already approved and repurposing them into a new delivery system. What really interests me about the cannabis industry is the active cannabinoids and terpenes are somewhat known and somewhat unknown, so there is this really interesting challenge there of trying to separate the wheat from the chaff in terms of producing therapeutic effects.
It is a really interesting space where the indications of certain molecules are evolving along with the delivery technology. So, it is a really exciting and eye-opening way to take the next step in my career and have this wide-open space in front of me, both in terms of the different cannabinoids, their effects and the delivery systems we can use.
CIJ: How might you be prepared, given your background, for some of the challenges in the cannabis space?
Jennifer: I think the challenges in cannabis delivery are not different from the challenges in pharmaceutical drug delivery. It’s just that we have this additional complexity of the entourage effect. We can be engineering not just the main ingredient of THC, but also all the other cannabinoids and terpenes. So, for example, with my background in infection prevention, we build a product that we know reduces the risk of infection, but we are really challenged to actually prove it reduces the risk of infection. We have a similar situation in the cannabis industry, where we can get the THC, or CBG or CBN where we want it to go, but then we are really challenged to figure out how we can find, what we call in the pharmaceutical industry, a surrogate end point for efficacy, so that we can test that product and really believe that when we put the product on the market, even though we haven’t tested thousands of users or conducted large randomized clinical trials, that the effect will be shown. We are networking and partnering with a good scientific community to build the right product and do some testing at a small scale that really demonstrates the product achieves the effect that we are really looking for.
CIJ: Can you tell us a little about your new role with Project Yosemite?
Jennifer: My job description falls into three buckets: The first part is that we are forming a scientific advisory board and we are working with some of the leading cannabinoid researchers around the country and around the world. These are the people identifying whether or not certain cannabinoids could reduce cancer cell metabolism or whether cannabinoids contribute to weight loss or diabetes control and other things of that nature. We are trying to reach as far upstream as we can to grasp the emerging understanding of the performance of cannabinoids and terpenes in the endocannabinoid system. So, part of my job is to chair that scientific advisory board, get the thought leaders together in the room and have them bring their knowledge and explore with our own knowledge what cannabis can really do.
The OLO sublingual strips
I have worked in topical, transdermal, buccal, nasal, inhalation drug delivery. In the second bucket of my job, we are trying to understand a given indication or experience that our users want to have, what would be the right route for them. We are challenging our sublingual delivery mechanism to see how fast of an onset we can really get. Right now, we are at 10 minutes for drug delivery in sublingual and we are still trying to get an even faster onset time for the sublingual strip.
For other indications, like chronic pain, we may want to think about a sustained release, so sort of aligning the different indications with which different cannabinoids and terpenes will work for it and see which delivery platform will work for what we are trying to accomplish in each indication. So, we do not plan to remain solely a sublingual strip company, but will build out additional delivery platforms as we develop new indications.
Right now, we are working upstream with the growers and the processors to get cannabis oil and extracts. Some of the growers are working on different genetics in their cultivars to grow plants that have different ratios of different cannabinoids that we know from the emerging research will have an impact on people’s experience. Now we are working with growers to really get ahead of the curve on how to formulate products with various cannabinoids.
We have an R&D team in house that I supervise. We are always working with our production team to make small improvements such as the faster onset and the dissolution rate and things like flavors, which covers a downstream focus as well.
According to a press release published today, Aphria Inc. has implemented Rootstock Software’s cloud Enterprise Resource Planning (ERP) solutions and ComplianceQuest’s Enterprise Quality Management System (EQMS). Aphria, one of the largest cannabis companies in the world, trades on both the Toronto Stock Exchange and the New York Stock Exchange.
Rootstock’s cloud ERP software includes things like order processing, production management, supply chain management, lot and serial number trackability and traceability, compliance reporting, costing and financial management. ComplianceQuest’s EQMS software provides support for GMP compliance and can help improve efficiencies in operations. The EQMS focuses on quality and risk management across Aphria’s business platforms, from sourcing to manufacturing to supply chain management.
Aphria is using the entire EQMS platform, which includes software to handle documents, training, changes, inspections, nonconformance, corrective actions (CAPA) and customer complaints which integrates to Rootstock’s ERP. According to the press release, the company is currently working to roll-out audit, equipment, incident and supplier management functions and will be fully live with the entire quality system in the next few months.
According to Tim Purdie, chief information officer & chief information security officer of Aphria Inc., both platforms delivered on their implementation. “Grounded in the scalability of the force.com platform, CQ transformed our quality management operating capabilities overnight and we are delighted at the fully integrated partnership result,” says Purdie. “We now have fully digital real-time informatics and ability to implement change in a highly transparent manner to meet the demands of our high growth business.”
Adding that Rootstock ERP will help facilitate their company’s production, inventory and supply chain management, Purdie says both platforms will enable Aphria to be increasingly responsive to market needs. “Aphria is setting the standard as a worldwide leader in the cannabis industry through a diversified approach to innovation, corporate citizenship, strategic partnerships and global expansion,” Purdie says. “With these system implementations, we’re now technologically equipped to take our competitive advantage to new levels of market leadership.”
There’s a better way to design HVAC for cannabis grow rooms, and it may seem a little odd at first.
Central chillers are a tried-and-true solution for projects requiring large refrigeration capacity. They’re found in college campuses, hospitals, office buildings and other big facilities.
While central chillers are a good default for most large-scale applications, they fall short in this industry. Grow rooms, with their need for tight, variable conditions and scalable, redundant infrastructure, have HVAC requirements that the central chiller model simply can’t deliver on.
Let’s unpack the shortcomings with the central chiller in this niche and explore some possible solutions.
What’s Wrong With Chillers?
Building a scalable HVAC system is essential for the cannabis industry as it continues to ramp up production in the U.S. and Canada.
Many growers are building their large facilities in phases. In Canada, this is common because growers must have two harvests before they can receive a production permit, so they build just one phase to satisfy this requirement and then build out the facility after the government’s approval.
This strategy of building out is less feasible with a central chiller.
Indoor cultivator facilities use high powered lights that give off heat, requiring an efficient air cooling system.
A chiller and its supporting infrastructure are impractical to expand, which means it and the rest of the facility needs to be built to full size for day one, even though the facility will be in partial occupancy for a long time. This results in high upfront capital costs.
If the facility needs to expand later down the road, to meet market demand for example, that will be difficult because, as mentioned, it’s expensive to add capacity to a central chiller.
Additionally, the chiller creates a central point of failure for the facility. When it goes down, crops in every room are at risk of potentially devastating loss. Grow rooms are unusual because of their requirement for strict conditions and even a slight change could have big impact on the crop. Losing control due to mechanical failure could spell disaster.
One Southern Ontario cannabis grower met with some of these issues after constructing their facility, which uses a central chiller for cooling and dehumidification. The chiller was built for full size, but the results were disappointing as early as phase one of cultivation. While sensible demands in the space are being easily met, humidity levels are out of control – flowering rooms are up to 75% RH.
Humidity is one of the most important control aspects to growers. Without a handle on it, growers risk losing their entire crop either because there’s not enough and the plants dry out, or there’s too much and the plants get mold disease. This facility has fortunately not yet reported serious crop issues but is mindful of the potential impact on harvest quality.
By going unitary, capital costs scale on a linear basis.If tight control over humidity is what you need, then a chilled water system needs very careful consideration. That’s because typical chiller system designs get the coils cold enough to lower the air temperature, but not cold enough to condense water out of the air as effectively as a properly designed dehumidifier coil.
A chilled water system capable of achieving the coil temperatures needed for adequate dehumidification in a typical flower room will also require full-time reheat to ensure that air delivered to the plants isn’t shockingly cold — either stunting their growth or killing them altogether. This reheat source adds complexity, cost and inefficiency which does not serve growers well, many of whom are under pressure from both utilities and their management to minimize their energy usage.
How Do Unitary Systems Solve These Problems?
Compared to central chillers, a unitary setup is more agile.
A facility can commence with the minimum capacity it needs for start-up and then add more units in the future as required. They’re usually cheaper to install than a central system and offer several reliability and efficiency benefits as well.
The real business advantage to this approach is to open up the grower’s cash flow by spreading out their costs over time, rather than a large, immediate cost to construct the entire facility and chiller for day one. By going unitary, capital costs scale on a linear basis.
One of the flowering rooms in an indoor set up (Image: Tall Trees LED Company)
Growers can have more control over their crop by installing multiple units to provide varying conditions, room-by-room, instead of a single system that can only provide one condition.
For example, flowering rooms that each have different strains of crop may require different conditions – so they can be served by their own unit to provide variability. Or, rooms that need uniform conditions could just be served by one common unit. The flexibility that growers can enjoy with this approach is nearly unlimited.
Some growers have opted for multiple units installed for the same room, which maximizes redundancy in case one unit fails.
A cannabis facility in the Montreal area went this direction when building their HVAC system. Rather than build everything in one shot, this facility selected a unitary design that had flowering rooms served independently by a series of units, while vegetation rooms shared one. The units were sized to provide more capacity than currently required in each room, which allows the grower to add more plants and lighting in the future if they choose.
This facility expects to build more grow rooms in a future phase, so it was important to have an intelligent system that could accommodate that by being easy to add capacity to. This is accomplished by simply adding more units.Multiple, small systems also have a better return-on-investment.
The grower, after making a significant investment in this facility, was also averse to the risk of losing crop due to mechanical failure, which is why they were happy to go with a system of independent grow room control.
Multiple, small systems also have a better return-on-investment. Not only are they easier to maintain (parts are easier to switch out and downtime for maintenance is minimal) but they can actually be more efficient than a large, central system.
Some units include heat recovery, which recycles the heat created by the dehumidification process to efficiently reheat the unit’s cold discharge air and keep the space temperature consistent, without needing expensive supplementary heaters. There’s also economizer cooling, which can be used to reduce or even eliminate compressor usage during winter by running the unit on dry outside air only.
Demand for cannabis continues to increase and many growers are looking to expand their businesses by adding new facilities or augmenting existing ones. Faced with the limitations of the traditional chiller system, like the lack of flexibility, scalability and redundancy, they’re looking for an intelligent alternative and the unitary approach is earning their trust. It’s expected this option will soon become the leading one across North America.
Two reports published by short selling stock firm Quintessential Capital Management and forensic investor research firm Hindenburg Research on December 3, charges that Canadian LP Aphria, has bought overinflated assets in Latin America and in Florida from shell companies owned by company insiders. Added to the lingering controversy is the purchase of the German Nuuvera this spring (a company also partly owned by Aphria brass), and the reports went over like a bombshell. Globally.
However, the story has already spread far beyond one company. And the response in the market has rocked the industry for most of December.
The response by the firm? A promise of an immediate line-by-line rebuttal, due out in the second week of December. So far, however, despite news of an additional Aphria purchase in Paraguay, the rebuttal report has not been issued.
Why Is This So Damaging? Or Is It?
Aphria’s stocks promptly took a dive that halved their value although they began to recover after Aphria management appointed an independent third party firm to review the claims.
Worse, however, the entire industry saw a hit too. This report affected investor confidence across the industry. And although the hit appears to be temporary, the unfolding scenario is a perfect example of why volatility in the market is scaring away not only more conservative female retail investors but larger institutional ones that the industry is now courting assiduously as medical cannabis begins to be integrated into health systems particularly in Europe.
Why?
Bottom line? As the big cannabis companies are listing on the larger, foreign exchanges, including the NYSE and Deutsche Börse, the scrutiny is getting more direct and granular.Despite the stratospheric market caps of all the major Canadian LPs in particular, not to mention enormous expenditures for the last several years (on property and other acquisitions), the revenue picture, as other stock analysts and publications such as the normally neutral Motley Fool recently pointed out, at least so far does not justify the same. Bulk sales to a hospital, establishing a cultivation or processing facility or even getting import licenses may set one up to do business however, but it is not an automatic route to ongoing and expanding sales. And that is the key to high valuations that are rock solid and beyond the scope of such allegations.
For the moment, that pressure, particularly in global medical markets, is falling first on patients if not doctors. Not the industry.
That said, this has been a major building year. Recreational cannabis has just become legal in Canada. And in Europe, reform is still in the process of happening.
It is also a charge if not frustration that has been growing, however, against all the public cannabis companies as valuations shoot into the stratosphere. Forensic and investigative firms, particularly in Europe and the United States have been focusing on the industry for close to a year now. As a result even when firms successfully rebut charges of fraud, they are looking at different valuations from analysts at least in the short term.
Bottom line? As the big cannabis companies are listing on the larger, foreign exchanges, including the NYSE and Deutsche Börse, the scrutiny is getting more direct and granular.
Are “Short Seller” Reports Unbiased?
For all of the focus on short seller reports in this industry, however, no matter the accuracy of some of their claims, here is the next issue:
Short sellers make money by betting against not only individual firms but the industry itself. They benefit financially in other words, from volatility in the market and arbitraging even small changes in price. Even if their reports cause the same.
Such reports as a result are also not “unbiased” as industry coverage in the press is supposed to be, no matter how much more time sometimes goes into the reporting and preparation of the same.
And no matter that this industry is now going into its fifth year, there is still lingering scepticism that, in the case of Aphria, has so far not only fallen on the individual firm in question, but then rebounds across the industry, unfairly hurting all firms in this space.
Automation of processes can provide great benefits including improved quality, improved throughput, more consistency, more available production data, notifications of significant events and reduced costs. However, automation can also be expensive, overwhelm your workforce, cause future integration problems and magnify issues that you are currently experiencing. After all, if a machine can do work 100 times faster than a human, it can also produce problems 100 times faster than a human. Whether it is a benefit or a scourge depends largely on the implementation process.
There are thousands of possible technology solutions for just about any production problem. The trick to getting results that will work for your company is to use good engineering practices starting from the beginning. Good engineering practices are documented in various publications including ISPE Baseline Guides, but there are common threads among all such guides. What will the system be used for and what problem is it intended to solve?
The key is implementing a system that is fit for your intended use. As obvious as it sounds, this is often the most overlooked challenge of the process. In the grand scheme of things, it is a MUCH better proposition to spend more time planning and have a smooth operation than implement a system quickly and fight it because it isn’t a good fit for the intended use. The industry is littered with systems that were prematurely implemented and complicate rather than simplify operations. Planning is cheap, but fixing is expensive.
The most important step to getting an automated system that will work for you is also the first:
Defining “what” you need the system to do: User Requirements
Once automation is in place, it can be a boon to production, but don’t let your systems get ahead of your planning! It can be difficult to catch up.
With decades of experience in the automation industry, I have seen systems in many industries and applications and it is universally true that the definition of requirements is key to the success of the automation adventure. To clarify, the user requirements are intended to define “what” the system is required to do, rather than “how” it will do it. This means that persons that may not be familiar with the automation technologies can still be (and usually are) among the most important contributors to the user requirements document. Often, the people most familiar with the task that you wish to automate can contribute the most to the User Requirements document.
Some of the components of a User Requirements document typically include:
Purpose: What will the system be used for and what problem is it intended to solve?
Users: Who will be the users of the system and what is their relevant experience?
Integration: Is the system required to integrate into any existing or anticipated systems?
Regulatory Requirements: Is the system required to meet any regulatory requirements?
Functions: What is the system required to do? This may include operating ranges, operator interface information, records generation and storage, security, etc.
Performance: How many units per hour are required to process? What percent non-conforming product is acceptable?
Environment: What environment is the system required to operate in? Indoor, outdoor, flammable, etc.
Documentation: What documentation is required with the system to support ongoing maintenance, calibration, etc.?
Warranties/Support: Will you perform work in-house, or will the manufacturer support the system?
The level of detail in the User Requirements should be scaled to the intended use. More critical operations may require more detailed and formal User Requirements. At a minimum, the User Requirements could be a punch list of items, but a detailed User Requirements may fill binders. The important thing is that you have one, and that the stakeholders in the operation have been involved in its production and approval.Once completed, the User Requirements can be a very good document to have for prospective providers of solutions to focus their attention on what is important to you, the customer.
Equally important to the process is the idea of not over-constraining the potential solutions by including “how” the system will meet the requirements within the User Requirements. If it is required to use specific technologies for integration with other existing systems, it is appropriate to include that information in the User Requirements. However, if use of a particular technology (e.g. “wireless”) is not required, the inclusion may unnecessarily eliminate viable design options for systems that may address the requirements.
Once completed, the User Requirements can be a very good document to have for prospective providers of solutions to focus their attention on what is important to you, the customer. This helps to ensure that they focus their efforts in the areas that match your needs and they don’t waste resources (which translate to your costs) in areas that don’t have tangible benefits to you, the customer. It also gives you a great tool to “value engineer”, meaning that you can consider cutting design options that do not support the User Requirements, which can reduce project costs and timelines, keeping things lean and on track.
Further steps in the project are built around the User Requirements including system specifications provided by vendors, testing documentation and the overall turnover package. An appropriately scaled User Requirements document is a low cost, easy way to ensure that your automated system will serve you well for years to come. Alternatively, the lack of a User Requirements document is an all-too-common indicator that there may be challenges ahead including scope creep, missed deadlines and unacceptable long term performance.
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The WK77590 guide will establish a standardized method for change control process management for cannabis companies so that they can document and track important decisions in manufacturing and quality systems.
