This ordinance amends San Francisco's Planning and Building Codes to enhance disclosure and regulation of unauthorized and rent-controlled dwelling units. It mandates that applicants for development permits disclose the presence of any Unauthorized Dwelling Units, and requires the Planning Department to investigate such units upon application submittal. The ordinance also obliges the Planning Department to document properties subject to the San Francisco Residential Rent Stabilization and Arbitration Ordinance and to conduct inspections prior to recommending approval for the loss of any residential or unauthorized dwelling unit. Furthermore, it expands the Department of Building Inspection's Expanded Compliance Control Program to tackle fraud, bribery, and misrepresentation related to unauthorized dwelling units in permit applications. Penalties for misrepresentation of material information within development applications or building permits, including failure to disclose tenant history or unauthorized units, can be up to $250,000. The ordinance also integrates regulatory agreements for housing density bonuses, requiring them to be recorded and publicly noted.