The main purpose of this legislation is to allow the District of Columbia to have control over the authority to grant clemency for offenses committed under its laws. This means that decisions regarding pardons, reprieves, and other forms of clemency will be made according to rules established by the District of Columbia, rather than by federal authorities. Key provisions of the legislation include the establishment of the authority for clemency to be exercised by individuals or entities designated by laws created by the District of Columbia.