1
Confirm which jurisdictions apply
Identify every state, province, or country where you have employees. Note which have legalized recreational cannabis, which require medical cannabis accommodation, and which restrict random drug testing.
π‘ Build a one-row-per-jurisdiction table before drafting β conflicting state laws are the single most common source of policy errors.
2
Define your safety-sensitive positions
List every role where impairment creates direct physical risk β drivers, machinery operators, healthcare workers, lab technicians. Attach this list as Schedule A and reference it throughout the policy.
π‘ If you are a federal contractor, DOT-regulated carrier, or nuclear facility, federal standards define safety-sensitive for you β use that definition verbatim.
3
Set the prohibited-conduct rules
Specify what is prohibited, where, and during what timeframe β including company vehicles, client sites, and work travel. Add observable impairment indicators supervisors should document.
π‘ Include a 'within X hours before a shift' standard for safety-sensitive roles. Courts and arbitrators expect a defined window, not just 'no use.'
4
Select which testing triggers apply
Choose from pre-employment, random, reasonable suspicion, post-incident, and return-to-duty. Remove any trigger that is prohibited or restricted in your operating jurisdictions.
π‘ Random testing for non-safety roles is banned or restricted in California, Maine, Minnesota, and several other states β verify before including it.
5
Draft the medical cannabis accommodation section
If you operate in a state requiring accommodation consideration (NJ, NY, MN, IL, and others), describe the interactive process, documentation requirements, and the safety-sensitive carve-out.
π‘ Do not simply copy the ADA interactive process β cannabis accommodation statutes in several states have different timelines and documentation standards.
6
Set disciplinary consequences with manager discretion
Define a baseline consequence schedule but include a clause preserving management discretion to apply stricter consequences based on severity, role, and circumstances.
π‘ If your policy is part of a unionized environment, confirm consequences align with the collective bargaining agreement before finalizing.
7
Attach the employee acknowledgment form
Create a one-page Exhibit A with the employee's name, date, and signature confirming receipt and understanding of the policy. Collect it from all current employees and every new hire.
π‘ Store signed acknowledgments in the employee's HR file β not just the general policy folder. You will need them if a termination is challenged.