D.C. Mun. Regs. tit. 17, § 2801
2801.1 Subject to § 2801.2, a license issued pursuant to this chapter shall expire at 12:00 Midnight of December 31st of each odd-numbered year.
2801.2 If the Director changes the renewal system pursuant to § 4006.3 of Chapter 40 of this title, a license issued pursuant to this chapter shall expire at 12:00 Midnight of the last day of the month of the birthdate of the holder of the license, or other date established by the Director.
SOURCE: Final Rulemaking published at 35 DCR 2226 (March 25, 1988); as amended by Final Rulemaking published at 68 DCR 7717 (August 6, 2021).