D.C. Code § 1-725
Exclusion for certain retirees: Section 133(a) of Pub. L. 102-111, the District of Columbia Appropriations Act, 1992, provided that up to 75 officers or members of the Metropolitan Police Department who were hired before February 14, 1980, and who retire on disability retirement under subsection (a) of this section, for purposes of reducing the authorized Federal payment to the District of Columbia Police Officers' and Fire Fighters' Retirement Fund pursuant to subsection (c) of this section. Mayor authorized to hire actuary: Section 143(b) of Pub. L. 104-194, 110 Stat. 2376, the District of Columbia Appropriations Act, 1997, provided that the Mayor, within 30 days after the enactment of this act, shall engage an enrolled actuary, to be paid by the District of Columbia Retirement Board, and shall comply with the requirements of §§ 1-722(d) and 1-724(d).