Tex. Transp. Code § 502.401
(d) A fee imposed under this section may be removed. The removal may take effect only on January 1 of a year. A county may remove the fee only by:
(g) The department shall adopt rules necessary to administer registration for a vehicle being registered in a county imposing a fee under this section.
Transferred, redesignated and amended from Transportation Code, Section 502.172 by Acts 2011, 82nd Leg., R.S., Ch. 1296 (H.B. 2357), Sec. 135, eff. January 1, 2012.