D.C. Mun. Regs. tit. 17, § 10302
10302.1 Covered substances are controlled substances, as defined in this rulemaking, and the following drugs of concern:
(a) All drug products containing Cyclobenzaprine; and
(b) All drug products containing Butalbital.
SOURCE: Final Rulemaking published at 62 DCR 15828 (December 11, 2015).