D.C. Code § 34-1432
Applicability of D.C. Law 19-36: Section 3 of D.C. Law 19-36, as amended by D.C. Law 20-245, § 3, provided that the act (a) shall apply as of July 12, 2011; and (b) shall not apply to contracts entered into before August 1, 2011, provided that, for a contract entered into before August 1, 2011, the act shall apply to an extension or renewal of that contract executed on or after August 1, 2011.
Applicability
Section 101(b)(2) of D.C. Law 22-257 provided that changes made to subsection (c) of this section by D.C. Law 22-257 shall not apply to any contract entered into before March 22, 2019; provided, that this subsection shall apply to an extension or renewal of such a contract.