Subchapter II. Interagency Information Sharing 8 U.S. Code §1721. Interim measures for access to and coordination of law enforcement and other information 8 U.S. Code §1722. Interoperable law enforcement and intelligence data system with name-matching capacity and training 8 U.S. Code §1723. Commission on Interoperable Data Sharing 8 U.S. Code §1724. Personnel management authorities for positions involved in the development and implementation of the interoperable electronic data system ("Chimera system")