Committee backs tighter rules for preliminary municipality process requiring earlier county coordination

Representative Tiara Auxier, sponsor of the first substitute to HB 5-10, told the committee the proposal refines Utah's preliminary municipality pilot by restoring its original "last-resort" function and adding guardrails to protect counties and taxpayers. "First it requires earlier and meaningful coordination with county officials... they must engage in at least 18 months of documented good faith coordination with the county," Auxier said.

Auxier said feasibility consultants must include county-provided cost and infrastructure data, rely on independently verifiable objective information, and tighten financial safeguards—tying bond release to actual infrastructure completion and requiring executed improvement warranties. She and stakeholders said the aim is not to repeal the pilot but to ensure it is used only after reasonable county coordination and when fiscal and infrastructure realities are considered.

Witnesses included the lieutenant governor's office (represented by Steve Waldrop), the Property Rights Coalition and developers who said they had worked with the sponsor on many provisions; county and planning representatives asked for stronger feasibility and fiscal protections. Several members stressed the importance of balancing property-owner rights and county planning.

The committee adopted the first substitute and voted to recommend HB 5-10 favorably. Sponsors said negotiations will continue with stakeholders on remaining technical issues. The bill now advances to the House floor with the committee's support.