Md. Code Ann., State Pers. & Pens. § 29-113
(a) Subject to subsection (b) of this section, a disability retiree of the State Police Retirement System, or a beneficiary of a disability retiree of the State Police Retirement System, who retires on or before June 30, 1999, with an ordinary or special disability retirement allowance under § 29-107 or § 29-111 of this subtitle, shall receive an annual retirement allowance adjustment as of July 1, 1999, as follows:
(b) Each fiscal year, the Board of Trustees shall increase the adjustment received by the retiree or the beneficiary as of July 1, 1999, by multiplying the adjustment by a fraction that has:
Added by Acts 1999, c. 122, § 1, eff. July 1, 1999; Acts 1999, c. 123, § 1, eff. July 1, 1999.