(a) The board may not finance a service or an improvement project under this chapter unless a written petition requesting that service or improvement is filed with the board.(b) The petition must be signed by the owners of a majority of the assessed value of real property in the district according to the most recent certified tax appraisal roll for Harris County. Acts 2003, 78th Leg., ch. 1277, Sec. 1, eff. April 1, 2005.
Texas Legal Code