Authorizes a mayor to establish a pilot program to improve the speed, accountability, and quality of permit processing through targeted staffing, performance incentives, and interdepartmental competition within participating counties. Authorizes a mayor to designate any number of positions as essential permitting positions across departments involved in permit review, permit processing, or both. Authorizes the payment of a minimum differential payment to assist in employee recruitment and retention. Authorizes the hiring of essential permitting positions at salaries above the minimum salary within the approved salary range. Requires personnel departments to prioritize the hiring of individuals into essential permitting positions over other positions. Authorizes counties to use revenues from the county surcharge on state tax pursuant to pay for pilot program expenses. Requires annual reports to the Legislature. Sunsets 6/30/2031. Effective 4/19/2042. (SD1)