(a) The duties imposed by law relating to the maintenance of birth and death records of a municipality with a population of 2,500 or more may be transferred to the county in which the municipality is located, as provided by this section.
(b) If the commissioners court adopts a resolution to transfer the duties and the governing body of the municipality subsequently adopts a concurring resolution, the county and municipality shall agree on a timetable for the transfer and shall execute the transfer in an orderly fashion.

(c) Before a commissioners court may adopt a resolution under Subsection (b), the official to whom the duties would be transferred must attest in writing that the official has sufficient resources and finances to assume those duties.
(d) If the governing body of a municipality does not adopt a concurring resolution before the 91st day after the date on which a county adopts a resolution under Subsection (b), a petition by the qualified voters of the municipality may serve as the equivalent of a concurring resolution under Subsection (b). The petition must succinctly describe the intention to consolidate county and municipal maintenance of birth and death records and must be signed by a number of qualified voters equal to at least 20 percent of the number of qualified voters voting in the most recent mayoral election.
(e) A consolidation under this section affects only the county and the municipality to which the resolutions apply. This section does not affect the apportionment of registration districts under § 191.021.