Contact Us - Marijuana Enforcement

All offices are open Monday - Friday, 8:00 A.M. - 12:00 P.M. and 1:00 - 5:00 P.M., excluding State Holidays
Hand delivered marijuana business license Renewal Applications can only be submitted between 8:00 -11:00 AM and 1:00 - 2:00 PM

Visit our Occupational Licensing Page for Occupational Licensing Options

Denver Metro Area Office:                                                                                                                              
1707 Cole Blvd., Suite 300
Lakewood, CO  80401
(I-70 Exit 263 - Colorado Mills Parkway)
Email for an Occupational License application 
Colorado Springs Office (Southern): 
1030 South Academy Blvd., Suite 200
Colorado Springs, CO  80910
Longmont Office (Northern): 
275 South Main Street, Suite 101
Longmont, CO 80501 
Grand Junction Office (Western):
632 Market Street, Suite G3
Grand Junction, CO 81505


MED now has an email list service! If you are interested in receiving industry bulletins, rulemaking updates and general communications from MED, please sign up for our email list service at MED Email List Sign-Up
MED Tip Line: 855-277-7500
MED Information Referral Form: Help us keep Colorado's Marijuana industries compliant. To provide the MED with information regarding non-compliant activity, please save this PDF form onto your device/computer, complete it, and resave it in order to retain the information you provided.  Then email the completed form to or mail it to the Lakewood office address above.   
Please submit inquiries to the following email address - your question will then be forward to the appropriate MED unit for response:
Please email us at to provide us with any update to your contact information, badge or license corrections, or to report a change in your businesses management staff*.  
 Medical Marijuana Rule M 204 F and Retail Marijuana Rule R 204 F require that "Any change" in manager must be reported to the MED and your local licensing authority before the manager begins managing the marijuana business.