NCT06235632
Responsible Marijuana Sales Practices to Reduce the Risk of Selling to Intoxicated Customers
Enrolling by Invitation
NAAges 21+InterventionalPreventionKlein Buendel, Inc.
~229 participants
Updated 2025-12-05 on ClinicalTrials.gov
What's tested:Policy and Training InterventionUsual and Customary Policy and Training (UC-PT) (Control) Condition
At a glance
Recruiting sites
0 of 1 listed site is recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Refusal Rate of Sales of Marijuana to Obviously-intoxicated Customers
Measured over Establishments will be evaluated by PiP assessments 4 times (including baseline) over 5 years
Conditions
Where it's being run
1 sites across 1 statesColorado1
Study leadership
- Gill Woodall, PhD · PRINCIPAL_INVESTIGATOR · Klein Buendel, Inc.
Who to contact
This trial hasn't published a contact. View it on ClinicalTrials.gov
Do you actually qualify for this trial?
Add a private profile and we'll compare every criterion below against your situation — and tell you which ones are met, uncertain, or excluding.
Eligibility criteria
Inclusion
Recreational Marijuana Stores:
Located in the greater Portland, Oregon metropolitan area or Salem, Oregon metro area
Hold an active recreational marijuana license from the Oregon Liquor Control Commission (OLCC) as of July 1, 2022
A retail store that sells recreational marijuana products
Store is open for business
Have a smart phone, tablet computer, or personal computer with Internet access
Owner or manager consent for store to participate
Store personnel:
Own or employed at a state-licensed recreational marijuana store in greater Portland, Oregon or Salem, Oregon metro area
Sell recreational marijuana products in a retail store
Aged 21 or older (by state law)
Able to read English
Have a smart phone, tablet computer, or personal computer with Internet access
Consent to participate
Alcohol Establishments
Located in the greater Portland, Oregon or Salem metropolitan area
Hold an active liquor license from the Oregon Liquor Control Commission (OLCC) as of July 1, 2022
An establishment that sells alcohol for on-site or off-site consumption
Store is open for business
Exclusion
Recreational Marijuana Stores:
Have an inactive, suspended, or revoked recreational marijuana license
Licensed to sell only medical marijuana
Store Personnel:
Alcohol Establishments • Have an inactive, suspended, or revoked liquor license
What this trial measures
- Refusal Rate of Sales of Marijuana to Obviously-intoxicated CustomersEstablishments will be evaluated by PiP assessments 4 times (including baseline) over 5 years
The rate at which establishments refuse to sell to obviously-intoxicated customers will be obtained via a pseudo-intoxicated patron (PiP) assessment