D.C. Mun. Regs. tit. 22-C, § 5706
5706.1 A cultivation center or manufacturer shall not require, directly or indirectly, a licensee to purchase any type of medical cannabis, medical cannabis product, paraphernalia, or other commodity in order to purchase any other medical cannabis product.
5706.2 An internet retailer or retailer shall not require, directly or indirectly, a qualifying patient or caregiver to purchase any type of medical cannabis, medical cannabis product, paraphernalia, or other commodity in order to purchase any other medical cannabis product.
Source: Notice of Emergency and Third Proposed Rulemaking published at 58 DCR 3299 (April 15, 2011)[EXPIRED]; as amended by Notice of Emergency and Fourth Proposed Rulemaking published at 58 DCR 7207 (August 12, 2011)[EXPIRED]; as amended by Notice of Final Rulemaking published at 58 DCR 10128, 10213 (December 2, 2011); as amended by Final Rulemaking published at 73 DCR 002136 (February 20, 2026).