Relating to the notification provided by a municipality to a retail public utility of the municipality's intent to provide water or sewer service in an incorporated or annexed area.

HB 2505 requires municipalities to notify retail public utilities (like private water or sewer companies) in writing if they intend to provide service in an incorporated or annexed area. If no agreement is reached within 180 days of this notice, the municipality must apply for "single certification" with the Public Utility Commission before providing service. The bill mandates that municipalities send a copy of this certification application to the utility immediately via certified mail, email, or hand delivery. This applies to new proceedings starting September 1, 2025, affecting municipalities and utilities operating in Texas communities.