Medical Marijuana Registry

Marijuana Enforcement Division
Marijuana enforcement and MED regulations such as METRC, point of sale, licensed center requirements, plant count and grow regulations.
We'll be offline
July 29, 7:45 p.m. - July 30, 1:00 a.m.
The Colorado Medical Marijuana Registry’s online registration system will be unavailable to all users for routine maintenance. Please complete your work and leave the system before it is shut down.
Today's application processing
Online applications received July 25
Mail-in applications received July 11
Apply for a card, renew your card, support for patients, log in to your patient account, update your information
Register as a caregiver, support for caregivers, log in to your caregiver account, caregiver information 
Log in to your physician account, support for physicians, tips for using the online system
Medical marijuana centers
Check voided cards, denied applications and revoked cards
Verify patient card status, send notice of conviction