New Jersey Statutes Title 53. State Police 53 § 5A-8.2

a. The increase in retirement allowances under the amendatory provisions of sections 1 and 2 of this act, P.L.1993, c. 354 shall be applicable to eligible persons who shall have retired under sections 8 or 9 of P.L.1965, c. 89 (C.53:5A-8 or C.53:5A-9) on or after January 1, 1992 and prior to the effective date of this act, but shall be payable only with respect to amounts of those allowances paid on and after the first day of the month following the effective date of this act.

b. The provisions of section 7 of P.L.1969, c. 169 (C.43:3B-8) shall not apply to section 8 or section 9 of P.L.1965, c. 89 (C.53:5A-8 or C.53:5A-9) as amended by P.L.1993, c. 354, and the annual cost of living adjustment received by retirants and beneficiaries under P.L.1958, c. 143 (C.43:3B-1 et seq.) as amended and supplemented by P.L.1969, c. 169 shall be calculated as of the date of retirement of the member of the retirement system.