Guest Post: Protecting Workers in Minnesota's Cannabis Industry
- Cathy Hovde
- 2 days ago
- 16 min read
From Exits to Eyewash: Core Emergency-Reponse Practices for Cannabis Industry
A strong emergency response plan is one of the most important, and most overlooked, foundations of a safe cannabis operation. Whether you’re running a cultivation facility, a processing lab, or a retail dispensary, planning ahead protects workers, preserves product, and keeps you aligned with both Office of Cannabis Management (OCM) and Federal Occupational Health and Safety Administration (OSHA) requirements.
Cannabis facilities combine agricultural, laboratory, and manufacturing environments—meaning your emergency response plan must account for diverse hazards: flammable solvents, corrosive pH adjusters, high heat equipment, electrical loads, and dense plant material that can obstruct exits if not managed well. OSHA’s emergency planning requirements apply regardless of industry, but cannabis operations benefit from tailoring them to their unique workflows and materials.
CLEAR EXIT ROUTES AND EFFECTIVE STORAGE
OSHA’s egress requirements under 29 CFR 1910 Subpart E require that employees can quickly and safely evacuate during a fire, chemical release, or other emergency.
Key considerations for cannabis facilities:
Unobstructed exit routes: Keep hallways, grow aisles, and processing corridors free of carts, totes, drying racks, and packaging materials. Build routine checks into your housekeeping program.
Illuminated exit signs: Signs must be clearly visible, continuously lit, and have battery backup.
Door hardware that allows immediate egress: No special tools, keys, or complicated latches.
Maps and posted evacuation routes: Place them at entrances, breakrooms, and near time clocks where employees naturally gather.
OCM requires all cannabis and hemp businesses to “prominently display emergency procedures on the premises, including evacuation and shelter-in-place procedures.”
EYEWASH STATIONS FOR CORROSIVE MATERIALS
Cannabis cultivation and extraction facilities use corrosive or irritating chemicals, including:
pH adjusters (e.g., potassium hydroxide, phosphoric acid)
Cleaning and sanitation chemicals
Solvent based extraction materials
Under 29 CFR 1910.151(c), employers must provide suitable eyewash facilities when employees may be exposed to injurious corrosive materials. In cultivation, eyewash is often needed near nutrient mixing stations. In extraction, it should be located near solvent handling and cleaning areas.
Best practices:
Plumbed or self contained eyewash units within a 10 second travel distance.
Clear access no storage, totes, or equipment blocking the path.
Regular checks to verify function.
Training so employees know when and how to use eyewash equipment.
FIRE EXTINGUISHER SELECTION FOR CANNABIS FACILITIES
Fire hazards vary across cannabis operations, so extinguisher selection must match the materials present. OSHA’s requirements under 29 CFR 1910.157 apply to all employers.
Common extinguisher needs:
ABC dry chemical extinguishers: Appropriate for most cultivation, trimming, packaging, and retail spaces. They cover Class A (plant material), Class B (flammable liquids), and Class C (electrical).
CO₂ extinguishers: Useful in extraction labs for energized equipment and some flammable liquid scenarios.
Class B foam extinguishers: Sometimes required by local fire authorities for hydrocarbon extraction.
Placement and maintenance:
Mount extinguishers along normal travel paths and near exits.
Conduct monthly visual inspections (OSHA required).
Schedule annual maintenance by a certified fire protection vendor.
Ensure hydrostatic testing is completed at required intervals.
INSTRUCTION, TRAINING AND DOCUMENTATION
Emergency response planning is only effective when employees know what to do and equipment is maintained.
Required elements under OSHA and MNOSHA:
Emergency Action Plan (EAP): Required under 29 CFR 1910.38 if you expect employees to evacuate during an emergency. Cannabis facilities should include fire, chemical spills, power loss, and extraction related hazards.
Training: Employees must be trained when hired and whenever procedures change. Topics should include evacuation routes, alarm systems, extinguisher use (if applicable), and chemical specific hazards.
Recordkeeping:
Monthly extinguisher inspections
Eyewash activation checks
EAP training sessions
Chemical inventories and Safety Data Sheets (SDS) updates
BRINGING IT ALL TOGETHER
A well designed emergency response plan isn’t just good practice, it’s a regulatory expectation. Federal OSHA requires employers to maintain clear evacuation procedures, provide appropriate emergency equipment, and train workers on how to respond when something goes wrong. OCM goes a step further by requiring every licensed cannabis business to maintain a written emergency response plan as part of its core operational compliance. Treating this as a living document, supported by routine inspections, equipment checks, and hands on training, helps ensure your team is prepared, your facility is resilient, and your business can navigate emergencies with confidence and clarity.
RESOURCES
Federal OSHA eTool: Evacuation Plans and Procedures
Federal OSHA Fact Sheet: Fire Safety in the Workplace
Federal OSHA Fact Sheet: Emergency Exit Routes
OSHA PPE Requirements & How To Conduct A PPE Hazard Assessment
As the cannabis industry matures, so does the expectation that employers operate with the same level of safety rigor seen in established manufacturing and agricultural sectors. One of the most important, and most frequently misunderstood, compliance responsibilities is Personal Protective Equipment (PPE). Whether you’re running a cultivation facility, an extraction lab, or a retail packaging operation, OSHA requires employers to evaluate workplace hazards and provide appropriate PPE at no cost to workers.
PPE violations consistently rank among OSHA’s most frequently cited standards, and cannabis operations follow the same pattern. Inspectors routinely encounter missing or incomplete hazard assessments, incorrect PPE selection, inadequate training, and failures to provide PPE at no cost, issues that are entirely preventable with a structured program.
But PPE compliance isn’t just about handing out gloves and goggles. It begins with a formal PPE hazard assessment, and it succeeds only when PPE is integrated into a broader, intentional safety culture that evolves with your processes and workforce.
WHAT OSHA REQUIRES: THE PPE BASICS
Under 29 CFR 1910.132–1910.138, OSHA requires employers to:
Identify and assess hazards that require PPE
Document the PPE hazard assessment in writing
Select appropriate PPE based on those hazards
Provide PPE at no cost to employees
Train workers on proper use, limitations, and care
Ensure PPE is maintained and replaced as needed
Verify training through written certification
These requirements apply to all cannabis operations: cultivation, extraction, manufacturing, packaging, sanitation, and retail.
CONDUCTING A PPE HAZARD ASSESSMENT; THE FOUNDATION OF COMPLIANCE
Once employers understand OSHA’s general PPE requirements, the next step is the most critical: completing a formal PPE hazard assessment. This assessment is the backbone of your entire PPE program. It identifies the hazards workers may encounter, determines what PPE is required, and documents the employer’s responsibility to protect employees.
A strong hazard assessment does more than check a regulatory box. It creates a clear, task specific understanding of exposures across cultivation, extraction, manufacturing, packaging, sanitation, and retail operations. When done well, it becomes a practical tool that guides day to day decisions—not just a document pulled out during an inspection.
1. Start with a Walkthrough Survey
Move through each work area and observe tasks, equipment, chemicals, and environmental conditions.
2. Categorize the Hazards
OSHA groups hazards into major categories. For cannabis operations, the most common include:
Impact and flying particles
Chemical exposures
Biological hazards
Respiratory hazards
Noise
Thermal and fire hazards
This step ensures PPE selection is tied directly to the type of hazard—not guesswork or habit.
3. Select the Appropriate PPE
Match each hazard to the correct PPE. Examples include:
Gloves: nitrile, chemical resistant, or cut resistant
Eye/face protection: ANSI Z87.1 safety glasses, goggles, face shields
Respirators: N95s, elastomeric respirators, or PAPRs (only with a compliant respiratory protection program)
Protective clothing: lab coats, sleeves, aprons, flame resistant garments
Hearing protection: earplugs or earmuffs
Foot protection: slip resistant or safety toe footwear
4. Document the Assessment
OSHA requires a written certification that includes:
• The workplace evaluated
• The person conducting the assessment
• The date of the assessment
• A statement certifying that the assessment was completed
This document is essential for compliance and becomes your reference point when tasks, equipment, or chemicals change.
SMALL BUSINESS RESOURCES
You don’t have to build your PPE program or hazard assessment from scratch. Two national resources offer clear, practical guidance that aligns directly with OSHA requirements:
WANT MORE GUIDANCE OR SUPPORT?
If you’d like:
A customized and compliant Personal Protective Equipment (PPE) Program, including PPE Hazard Assessment and PPE selection, and for your cannabis operation, including respirator selection, training, and fit testing
On-site or virtual employee training
A compliance inspection before OCM or MNOSHA visits
Updates on evolving cannabis safety regulations
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Respirators in the Cannabis Industry: What OSHA Requires and Why the Difference Matters
February 5, 2026
Cannabis cultivation and processing generate airborne hazards that make respiratory protection a critical part of workplace safety. Cannabis dust, mold spores, terpenes, and chemical vapors can all trigger respiratory irritation, asthma-like symptoms, or sensitization. OSHA’s Respiratory Protection Standard, 29 CFR 1910.134, applies whenever respirators are required to protect workers from these hazards.
An issue in the cannabis industry is confusion over dust masks, N95 respirators, and half‑facepiece elastomeric respirators. These devices differ in protection levels, are not interchangeable, and are regulated differently by OSHA.
DUST MASKS
What they are:
Thin, disposable masks often sold as “nuisance dust masks.”
Not NIOSH-approved.
Not considered respirators under OSHA
Protection level:
Minimal.
May reduce large particles but the level of protection is unknown and can be highly variable. The effectiveness against cannabis dust, allergens, mold spores, or chemical dusts is not known.
N95 FILTERING FACEPIECE
What they are:
NIOSH-approved respirators that filter at least 95% of airborne particles.
Disposable, tight-fitting, and regulated as true respirators.
Protection level:
Effective for cannabis dust, fine particulates, and many dusty allergens.
Not effective for gases or vapors (e.g., cleaning chemicals, extraction solvents).
Do not work with facial hair.
OSHA Requirements:
If N95s are required due to airborne hazards, employers must implement the full respiratory protection program.
If N95s are voluntary, a Voluntary Respiratory Protection Program (Appendix D) still applies, but employers must confirm no hazard exists that would require mandatory use.
Confirmation that no hazard exists is often done by Industrial Hygiene air sampling.
Where they fit in cannabis operations:
Trimming and grinding rooms
Packaging areas with airborne dust
Mold-prone cultivation spaces (when biological hazards are present)
HALF FACEPIECE RESPIRATORS
What they are:
Reusable respirators with replaceable cartridges.
Provide a tighter seal than N95s.
Can be equipped with P100 particulate filters, organic vapor cartridges, or combination particulate/vapor cartridges.
Protection level:
Effective for fine cannabis dust, mold spores, and sensitizers.
Can be equipped with gas or vapor cartridges when workers are exposed to chemical vapors.
Do not work with facial hair.
OSHA Requirements:
Because these are tight-fitting respirators, employers must meet all requirements of 1910.134.
Where they fit in cannabis operations:
Extraction lab
Chemical handling areas
High-dust processing rooms
Mold remediation or high-humidity grow rooms
POWERED AIR PURIFYING RESPIRATOR (PAPR)
What they are:
Battery-powered respirators that pull air through filters or cartridges and deliver purified air to a hood or facepiece.
Available in loose-fitting (no seal required) and tight-fitting (seal required) designs.
Considered true respirators under OSHA and NIOSH
Protection level:
Provide high-level protection against cannabis dust, fine particulates, and mold spores when equipped with HEPA or P100 filters.
Can protect against chemical vapors when fitted with appropriate cartridges.
Loose-fitting PAPRs offer a higher Assigned Protection Factor (APF 25) than N95s and do not require a tight facial seal (can be worn with facial hair).
OSHA Requirements:
When PAPRs are required for hazard control, employers must implement the full respiratory protection program under 29 CFR 1910.134.
Fit testing is not required for loose-fitting PAPRs, making them ideal for workers with facial hair or those who cannot pass a fit test.
Where they fit in cannabis operations:
High-dust trimming, grinding, and packaging rooms
Mold-prone cultivation areas
Extraction labs with chemical vapor exposures
Long-duration tasks where comfort and reduced breathing resistance matter
Situations where workers cannot achieve a proper seal with N95s or half-facepiece respirators
KEY RESPIRATORY PROTECTION PROGRAM RESOURCES
A mandatory respirator program is required when respirators are needed to protect workers from airborne hazards such as cannabis dust, mold spores, terpenes, pesticides, disinfectants, or extraction-related chemicals. OSHA requires employers to implement all elements of 1910.134, including:
Core Requirements
Written Respiratory Protection Program: Must describe selection, use, maintenance, training, fit testing, medical evaluations, and program evaluation.
Medical Evaluations: Required before an employee can wear any tight-fitting respirator (N95, half-facepiece, full-facepiece, tight-fitting PAPR).
Fit Testing: Annual fit testing required for all tight-fitting respirators.
Respirator Selection: Must be based on hazard assessment (e.g., cannabis dust, mold, chemical vapors).
Training: Workers must be trained annually on proper use, limitations, donning/doffing, maintenance, and emergency procedures.
Cleaning, Maintenance & Storage: Employers must ensure respirators are cleaned, disinfected, inspected, and stored properly.
Cartridge/Filter Change-Out Schedules: Required for elastomeric respirators and PAPRs.
Program Evaluation: Employers must regularly evaluate the program’s effectiveness.
VOLUNTARY RESPIRATOR USE PROGRAM
Voluntary use applies when no respiratory hazard requiring protection exists, but employees choose to wear a respirator for comfort or personal preference.
Core Requirements for Voluntary Use of Filtering FacePiece Respirator (N95)
Employer must provide Appendix D (“Information for Employees Using Respirators When Not Required”).
Employer must ensure use does not create a hazard (e.g., dirty masks, sharing masks).
No medical evaluation, fit testing, or written program required.
Employer must determine that a respirator is not required, most often by IH sampling
BOTTOM LINE
Selecting an appropriate respirator begins with a thorough assessment of the specific hazard. Cannabis dust, mold, terpenes, and chemical vapors each necessitate distinct levels of respiratory protection, and equipment such as dust masks, N95s, half-facepiece respirators, and powered air-purifying respirators (PAPRs) serve separate and non-interchangeable functions. When a respirator is required for a given task, the Occupational Safety and Health Administration's (OSHA) respiratory protection standard applies, mandating medical evaluations, fit testing where appropriate, comprehensive training, and a documented respiratory protection program.
In summary, it is essential to ensure the respirator selected aligns precisely with the identified hazard, and that the respiratory protection program is tailored to the chosen equipment. This approach enables cannabis industry employers to safeguard their workforce and maintain regulatory compliance.
WANT MORE GUIDANCE OR SUPPORT?
If you’d like:
A customized and compliant Respiratory Protection Program for your cannabis operation, including respirator selection, training, and fit testing
On-site or virtual employee training
A compliance inspection before OCM or MNOSHA visits
Updates on evolving cannabis safety regulations
You can opt in below to receive additional resources, training opportunities, and regulatory updates.
👉 Click here to opt in for more information or services.
Personal Protective Equipment (PPE) Requirements
January 21, 2026
Ensuring worker safety in cannabis cultivation, processing, and retail settings goes beyond best intentions—it demands strict adherence to OSHA’s PPE standards and an informed awareness of the specific hazards present in these environments. In this newsletter edition, we outline the essential responsibilities for employers: what must be provided, documented, and taught to maintain compliance and protect employees.
To help you develop a thorough, hazard-based PPE program, the following guidance organizes requirements by type. While not exhaustive, these examples offer a practical starting point for compliance. You’ll find additional resources at the end of this newsletter to further support your safety efforts.
OSHA REQUIREMENTS FOR PPE
Federal OSHA Standard: 29 CFR 1910.132–1910.138
Under OSHA's Person Protective Equipment standards, employers must:
Assess the workplace to determine hazards present, which necessitate the use of PPE. The PPE hazard assessment must be documented.
Provide PPE and employee training appropriate for the hazards present.
PPE must meet relevant standards, such as ANSI Z87.1 for Safety Glasses.
Ensure PPE is used and maintained in a sanitary and reliable condition, replace whenever necessary.
There are significant additional requirements for each type of PPE, especially respiratory, fall, and electrical protection.
EYE AND FACE PROTECTION
OSHA Standard: 29 CFR 1910.133
ANSI Standard: Z87.1
When Required:
Chemical splashes (cleaning agents, disinfectants, extraction solvents)
Dust from trimming, grinding, and sifting
UV exposure in grow rooms
Flying particles from machinery or packaging equipment
Relevant Hazards:
Cannabis dust and pollen
Ozone exposure
Solvent handling during extraction
Recommended PPE:
Safety glasses (ANSI Z87.1)
Chemical splash goggles
Face shields for high‑splash tasks
UV‑blocking eyewear for grow lighting
HAND PROTECTION
OSHA Standard: 29 CFR 1910.138
When Required:
Handling chemicals, disinfectants, or pesticides
Working with solvents (e.g., isopropyl alcohol)
Trimming, cutting, or working with sharp tools
Exposure to plant material or mold
Relevant Hazards:
Sensitization from plant contact
Dermal exposure to pesticides or cleaning agents
Recommended PPE:
Nitrile or chemical resistant gloves (SDS based selection)
Cut resistant gloves for trimming and equipment cleaning
Heat resistant gloves for packaging equipment
BODY PROTECTION (CLOTHING, LAB COATS, APRONS)
OSHA Standard: 29 CFR 1910.132
When Required:
Chemical splash risk
Mold or biological exposure
Solvent handling
High‑dust tasks
Relevant Hazards:
Mold spores
Cannabis dust and pollen
Extraction solvents
Recommended PPE:
Lab coats or protective gowns
Chemical‑resistant aprons
Flame‑resistant clothing for extraction or flammable liquid handling
Disposable sleeves for trimming and cultivation tasks
RESPIRATORY PROTECTION
OSHA Standard: 29 CFR 1910.134
REQUIRES A FULL WRITTEN PROGRAM WHEN RESPIRATORS ARE USED
When Required:
Grinding, sifting, or handling dried flower
Mold exposure
Chemical fumes or inadequate ventilation
RESPIRATORY HAZARDS ARE ONE OF THE TOP RISKS IN CANNABIS WORKPLACES, INCLUDING:
Cannabis dust
Mold spores
Required Program Elements:
Medical evaluations
Fit testing
Training
Written procedures
Proper respirator selection
Recommended PPE:
N95 or P100 filtering facepiece respirators
Half mask elastomeric respirators with appropriate cartridges
Powered air purifying respirators (PAPRs) for high dust tasks
RESOURCES
Minnesota Right-to-Know Requirements
January 8, 2026
As Minnesota’s cannabis industry continues to expand, employers are navigating a regulatory landscape that blends traditional workplace safety rules with the unique hazards of cannabis cultivation, processing, and retail operations. Within OCM’s worker safety requirements, is a requirement to comply with Minnesota Employee Right-to-Know (ERTK) Standard, found in Minn. Stat. § 182.653 and Minn. R. 5206.
Whether you’re a grower, manufacturer, testing lab, or dispensary, ERTK applies to you. Below I will break down what employers must do to stay compliant and protect their workforce.
WHY ERTK MATTERS IN CANNABIS WORKPLACES
Cannabis operations involve a mix of agricultural, chemical, and industrial processes. Employees may be exposed to:
Fertilizers, pesticides, and nutrient solutions
Cleaning and sanitation chemicals
CO₂ enrichment systems
Solvents used in extraction
Biological hazards such as mold
Physical hazards like repetitive motion
ERTK ensures workers understand these hazards and know how to protect themselves. It’s not optional, it's a core requirement of Minnesota OSHA.
KEY ERTK REQUIREMENTS FOR CANNABIS EMPLOYERS
1. Written ERTK Program (MN OSHA Model Program)
Every cannabis employer must maintain a written program describing:
How hazardous substances, harmful physical agents, and infectious agents are evaluated
How training is conducted
How Safety Data Sheets (SDS) are managed
How non-routine tasks and new hazards are communicated
This document must be accessible to employees at all times.
2. Safety Data Sheets (SDS) and Chemical Inventory
You must maintain SDS for all hazardous chemicals on site, including:
Isopropyl alcohol
Butane, propane, or other extraction solvents
Cleaning agents
Pesticides and plant nutrients
SDS must be readily accessible, both physical and digital access is acceptable.
3. Employee Training
ERTK training must be:
Provided before an employee begins work with any hazardous substance or agent
Repeated annually
Documented with dates, topics, and trainer information
Training must cover:
Hazard recognition
Safe handling and storage
PPE requirements
Emergency procedures
Labeling and SDS use
For cannabis operations, this often includes specialized topics such as CO₂ monitoring, compressed gases, and mold prevention.
4. Labeling Requirements
All containers, primary and secondary, must be labeled with:
Product identity
Hazard warnings
Manufacturer information
Improperly labeled spray bottles, nutrient mixes, or solvent containers are among the most common citations.
5. Non-Routine Tasks & New Hazards
If employees perform tasks outside their normal duties (such as deep cleaning, equipment maintenance, or extraction system troubleshooting) you must provide task-specific hazard training.
When new chemicals or processes are introduced, training must be updated immediately.
ERTK IN CANNABIS: COMMON COMPLIANCE GAPS
From my work, the most frequent issues include:
No written ERTK program
Missing or outdated SDS
Incomplete or undocumented training
Secondary containers without labels
These gaps are preventable, and correcting them strengthens both compliance and worker safety.
BOTTOM LINE
ERTK is more than a regulatory checkbox, it’s a foundational safety requirement that protects employees and reduces operational risk. For cannabis businesses, where hazards span multiple disciplines, a robust ERTK program is essential.
WANT MORE GUIDANCE OR SUPPORT?
If you’d like:
A customized ERTK program for your cannabis operation
On-site or virtual employee training
SDS organization and labeling support
A compliance audit before OCM or MNOSHA visits
Updates on evolving cannabis safety regulations
You can opt in below to receive additional resources, training opportunities, and regulatory updates.
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The Most Common OSHA Citations
December 22, 2025
With the expansion of cannabis industries across cultivation, extraction, distribution, and retail, states such as Michigan have developed OSHA emphasis programs specifically for the cannabis sector. While the industry feels new, the violations showing up are the same ones OSHA cites across general industry year after year: Hazard Communication, PPE, electrical safety, and emergency preparedness.
Note: The OSHA trends discussed here use inspection data from businesses sharing the cannabis industry code, which includes both cannabis and similar businesses.
HAZARD COMMUNICATION (HAZCOM) / EMPLOYEE RIGHT-TO-KNOW
MN OSHA: Chapter 5206
Federal OSHA: 29CFR1910.1200
In Minnesota, HazCom is known as Employee Right to Know. HazCom remains one of OSHA’s most frequently cited standards nationwide. Cannabis facilities handle fertilizers, pesticides, nutrients, cleaners, flammable liquids, carbon dioxide, and cleaning chemicals. Many lack complete Safety Data Sheet (SDS) libraries, proper labeling, employee training, or a written HazCom program
PERSONAL PROTECTIVE EQUIPMENT (PPE)
Federal OSHA: 29CFR1910.132 through 29CFR1910.138
Electrical wiring methods and general electrical requirements regularly appear on OSHA’s most cited lists. Rapid buildouts, retrofits, and high demand equipment (grow lights, HVAC, extraction systems) often lead to overloaded circuits, exposed wiring, and improper installations.
ELECTRICAL AND WIRING
Federal OSHA: 29CFR1910 Subpart S – Electrical
Electrical wiring methods and general electrical requirements regularly appear on OSHA’s most cited lists. Rapid buildouts, retrofits, and high demand equipment (grow lights, HVAC, extraction systems) often lead to overloaded circuits, exposed wiring, and improper installations.
EMERGENCY RESPONSE AND PREPAREDNESS
Federal OSHA: 29CFR1910.37 – Evacuation Routes
Federal OSHA: 29CFR1910.38 – Emergency Action Plans
Federal OSHA: 29CFR1910.157 – Fire Extinguishers
Federal OSHA: 29CFR1910.151 – Medical Services and First Aid
Emergency planning issues frequently surface during inspections: blocked exits, missing emergency action plans, inadequate fire extinguisher training, and absent eyewash stations. Facilities using flammable solvents or compressed gases face elevated risks when emergency procedures aren’t clear and practiced.
WHY THIS MATTERS
The cannabis industry may be emerging, but OSHA’s expectations are not. Strengthening HazCom, PPE programs, electrical safety, and emergency preparedness is the fastest way to reduce risk—and avoid the citations that dominate enforcement across the country.
Navigating OCM Requirements
December 10, 2025
Worker safety in Minnesota’s cannabis and hemp industry is governed by the Office of Cannabis Management (OCM) and Minnesota Occupational Health and Safety Administration. The rules are spread across several sections of state regulation, depending on the type of business. Below is a streamlined guide to the key requirements specific to worker health and safety.
GENERAL WORKER SAFETY (RULE 9810, 1102: CANNABIS AND HEMP WORKERS)
All cannabis and hemp businesses must:
Provide annual training covering:
Standard operating procedures, including safety protocols
Emergency response procedures for fire, power loss, robbery, natural disasters, and workplace violence
Comply with all applicable federal and state OSHA regulations
Equip premises with a functioning carbon monoxide detection system
Prominently display emergency procedures, including evacuation and shelter-in-place instructions
Comply with Minnesota’s Right to Know regulation, ensuring workers are informed about hazardous materials they may encounter
Provide workers with safe handling and equipment operation procedures
MANUFACTURING FACILITIES (RULE 9810, 2102: MANUFACTURING)
Cannabis and hemp manufacturing facilities must:
Maintain ventilation and air-handling systems with temperature and humidity controls adequate for safe processing and sanitary operations
Install lighting fixtures sufficient for safe manufacturing and sanitation tasks
Provide hand-washing facilities in all areas where unpackaged product is handled
CONCENTRATE MANUFACTURING (RULE 9810, 2205: CANNABIS AND HEMP CONCENTRATE)
Businesses manufacturing cannabis or hemp concentrates face additional requirements:
Electrical, gas, fire suppression, and exhaust systems, along with hazardous substance storage and disposal plans, must be certified by an industrial hygienist or qualified professional engineer
Even if no solvents are used in extraction, concentration, or conversion, businesses must obtain an exemption letter from a qualified professional
WHY THIS MATTERS
Minnesota’s cannabis regulations highlight a clear priority: worker safety, hazard prevention, and compliance. Whether you’re running a cultivation site, retail business, or manufacturing facility, these rules ensure that employees are trained, protected, and supported with safe infrastructure.
This isn’t just about meeting legal requirements—it’s about building a resilient industry where safety and health are integral to success.
COMING UP NEXT
In future posts, I’ll explore:
Key safety programs such as Right to Know, Personal Protective Equipment (PPE), and Respiratory Protection
Stay tuned for practical insights that will help you strengthen compliance while creating safer workplaces.
Cathy Hovde is the Founder of Resilient EHS. She specializes in industrial hygiene and workplace health, helping organizations turn complex safety rules into clear, practical solutions. With experience teaching and consulting across industries, Cathy is passionate about empowering workers and employers to build safer, more resilient environments. To contact or learn more about Cathy and her organization check out her website at www.ResilientEHS.com.
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