(b) Each member of a retirement, disability, and death benefit system provided under this section by a city or town shall contribute to the system an amount determined by the city or town that may exceed 10 percent of the annual compensation paid to the member by the city or town if the city or town:

(1) has a population of 500,000 or more; and

(2) is located in a county:

(A) that has a population of 1.4 million or more; and

(B) in which two or more cities or towns that each have a population of 300,000 or more are predominately located.

Acts 1975, 64th Leg., p. 1127, ch. 426, Sec. 2, eff. Sept. 1, 1975. Amended by Acts 1981, 67th Leg., p. 2445, ch. 627, Sec. 1, eff. June 15, 1981.

Amended by:

Acts 2007, 80th Leg., R.S., Ch. 1417 (H.B. 2870), Sec. 1, eff. September 1, 2007.