Relating to the authority of a county to cancel subdivisions in the extraterritorial jurisdiction of a municipality.

HB 954 clarifies when counties can cancel subdivisions in areas outside city limits but within a municipality's extraterritorial jurisdiction (ETJ). It modifies a local government code section to specify that county authority over subdivisions applies only to property outside cities and outside ETJ areas not covered by specific agreements between cities and counties (under Sections 242.001(d)(2) or (d)(3)). This directly affects counties and municipalities in ETJ areas where such agreements exist. The bill does not create new policy but refines existing legal boundaries for subdivision approvals.