D.C. Mun. Regs. tit. 25-C, § 6441
6441.1 Dead or trapped birds, insects, rodents, and other pests shall be removed from control devices and the premises at a frequency that prevents their accumulation, decomposition or the attraction of pests.
SOURCE: Final Rulemaking published at 55 DCR 012845 (December 26, 2008).