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Section: 22-C301

MEDICAL CANNABIS POSSESSION AND PURCHASE LIMITS

Title : 22 HEALTH

Sub Title : 22-C MEDICAL MARIJUANA

Chapter : 22-C3 USE OF MEDICAL CANNABIS

Most recent version of the final adopted rule codified in the D.C. Municipal Regulations (DCMR)

Effective Date : 2/25/2026 12:00:00 AM

Authority : Section 14 of the Legalization of Marijuana for Medical Treatment Initiative of 1999, effective July 27, 2010 (D.C. Law 18 210; D.C. Official Code § 7 1671.13); and Mayor’s Order 2020-099, dated September 30, 2020.

Source : Final Rulemaking published at 73 DCR 002136 (February 20, 2026).

Editor's Note : Section 22C-301 BARRING NOTICES is renumbered Section 22C-302 BARRING NOTICES in Final Rulemaking published at 73 DCR 002136 (February 20, 2026).

Rulemaking notices were published in the D.C. Register(DCR) and Adopted Rules were codified into the D.C. Municipal Regulations (DCMR)

Notice ID	Register Category	Heading	Notice/ Adopted Section	Register Issue/ Effective Date
R0055543	Adopted Rule	MEDICAL CANNABIS POSSESSION AND PURCHASE LIMITS	View Text	Effective: 2/25/2026
N143891	Final Rulemaking	Alcoholic Beverage and Cannabis Administration - Notice of Final Rulemaking - Amending 22-C DCMR Ch. 1, etc. - Rules for Cannabis Businesses	View Text	2/20/2026 Vol 73/8
N143980	Emergency Rulemaking	Alcoholic Beverage and Cannabis Administration - Notice of Ninth Emergency Rulemaking - Amending 22-C DCMR Ch. 1. etc. - Rules for Cannabis Businesses	View Text	2/6/2026 Vol 73/6
N143262	Emergency Rulemaking	Alcoholic Beverage and Cannabis Administration - Notice of Eighth Emergency Rulemaking - Title 22-C Notice of Eight Emergency Rulemaking	View Text	11/28/2025 Vol 72/48
N141385	Emergency Rulemaking	Alcoholic Beverage and Cannabis Administration - Notice of Seventh Emergency Rulemaking - Amending 22-C DCMR Ch. 1, etc. - Rules for Cannabis Businesses	View Text	6/20/2025 Vol 72/25
N140806	Emergency and Proposed Rulemaking	Alcoholic Beverage and Cannabis Administration – Notice of Sixth Emergency and Proposed Rulemaking - Amending 22-C DCMR Ch. 1, etc. – Rules for Cannabis Businesses	View Text	4/25/2025 Vol 72/17
N138815	Emergency and Proposed Rulemaking	Alcoholic Beverage and Cannabis Administration - Notice of Fifth Emergency and Proposed Rulemaking - Amending 22-C DCMR Ch. 1, etc. - Rules for Medical Cannabis Businesses	View Text	12/13/2024 Vol 71/50
R0054175	Adopted Rule	MEDICAL CANNABIS POSSESSION AND PURCHASE LIMITS	View Text	Effective: 3/13/2024
N135106	Final Rulemaking	Alcoholic Beverage and Cannabis Administration - Notice of Final Rulemaking - Amending 22-C DCMR Ch. 1, etc. - Medical Marijuana	View Text	3/8/2024 Vol 71/10
N129759	Emergency and Proposed Rulemaking	Alcoholic Beverage Regulation Administration - Notice of Eighth Emergency and Proposed Rulemaking - Amending 22-C DCMR Ch. 1-14, 50-64, 99 - Medical Marijuana Program	View Text	3/10/2023 Vol 70/10
N127891	Emergency and Proposed Rulemaking	Alcoholic Beverage Regulation Administration - Notice of Fifth Emergency and Proposed Rulemaking - 22C DCMR Ch. 3 - Medical Marijuana	View Text	11/4/2022 Vol 69/44
N127889	Emergency and Proposed Rulemaking	Alcoholic Beverage Regulation Administration - Notice of Third Emergency and Proposed Rulemaking - 22C DCMR Ch. 3 Medical Marijuana	View Text	11/4/2022 Vol 69/44

Other rules using the same rule number