Tex. Loc. Gov't Code § 43.003
A home-rule municipality may take the following actions according to rules as may be provided by the charter of the municipality and not inconsistent with the requirements prescribed by this chapter:
(3) exchange area with other municipalities.
Transferred, redesignated and amended from Local Government Code, Section 43.021 by Acts 2017, 85th Leg., 1st C.S., Ch. 6 (S.B. 6), Sec. 3, eff. December 1, 2017.
Acts 1987, 70th Leg., ch. 149, Sec. 1, eff. Sept. 1, 1987.