D.C. Code § 22-4401
Applicability of D.C. Law 20-215: Section 32 of D.C. Law 20-215 provided that the act shall apply as of January 1, 2016.
Mar. 3, 1901, 31 Stat. 1335, ch. 854, § 895; June 30, 1902, 32 Stat. 535, ch. 1329; Feb. 8, 1904, 33 Stat. 11, ch. 152, §§ 1, 2; June 6, 1924, ch. 270, § 9; June 15, 1934, 48 Stat. 963, ch. 536; July 19, 1952, 66 Stat. 790, ch. 949, § 1; Sept. 28, 1979, D.C. Law 3-25, § 4, 26 DCR 497.
.