5902.1 Each courier, internet retailer, and retailer shall keep and maintain upon the licensed premises, true, complete, and current books and records which include invoices that adequately and fully reflect all purchases and sales of medical cannabis made to and by the licensee.

5902.2 Records shall include and distinctly show the following information:

1. (a) The quantity, form, and price of medical cannabis and paraphernalia purchased from a licensee;
2. (b) The date and time of delivery of each purchase from a licensee;
3. (c) The date and time of each sale to a qualifying patient or caregiver;
4. (d) The quantity, form, and price of medical cannabis distributed or dispensed to the qualifying patient or caregiver;
5. (e) The consideration given by the qualifying patient or caregiver for the medical cannabis;
6. (f) The name, address, and card number of the qualifying patient or caregiver of the medical cannabis;
7. (g) The name, initials, or employee identification number of the person who dispensed or sold the medical cannabis; and
8. (h) The quantity of medical cannabis still available for sale at the licensed establishment.

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, 10216 (December 2, 2011); as amended by Final Rulemaking published at 71 DCR 002388 (March 8, 2024); as amended by Final Rulemaking published at 73 DCR 002136 (February 20, 2026).