land division; application; attestation

HB 2543 amends Arizona's building permit and land division laws to clarify county authority and protect applicant choices. It prohibits counties from denying building permits based on the chosen utility provider (water, gas, or electric) and ensures permit fees don’t unfairly restrict utility options. For single-family homes in subdivisions, the bill requires applicants to identify property ownership interests and, if owning six or more properties, submit a public report - unless exempt under specific conditions like active water management areas. These changes directly affect homebuilders, subdivisions, and county permitting offices by standardizing processes and limiting county overreach.