Notwithstanding any other provision of law, the Secretary shall, at least 4 times annually and upon request of the Immigration and Naturalization Service (hereafter in this section referred to as the “Service”), furnish the Service with the name and address of, and other identifying information on, any individual who the Secretary knows is not lawfully present in the United States, and shall ensure that each contract for assistance entered into under section 1437d or 1437f of this title with a public housing agency provides that the public housing agency shall furnish such information at such times with respect to any individual who the public housing agency knows is not lawfully present in the United States.