D.C. Mun. Regs. tit. 25-D, § 302
302.1 Records shall be kept describing the vendors and sources of all massage supplementary aids used on customers within a massage establishment or health spa facility.
302.2 Product records shall be maintained and shall be available on the premises to the licensee, manager or massage therapist at the time of any inspection by the Department.
Source: Final Rulemaking published at 56 DCR 7975 (October 9, 2009).