The main purpose of this legislation is to change how the Zoning Commission for the District of Columbia is composed. The goal is to ensure that all members of the Commission are appointed solely by the local government of the District of Columbia, rather than including representatives from federal agencies. Key provisions of this legislation include the removal of certain federal officials from the Zoning Commission. Specifically, it eliminates the requirement for the Architect of the Capitol and the Director of the National Park Service to be members of the Commission.