8 U.S.C. § 1771 — General Accounting Office study

(a)(1) The Comptroller General must study whether it is feasible and useful to require each nonimmigrant alien in the United States to give the Commissioner of Immigration and Naturalization each year a current address and, when applicable, an employer’s name and address. (2) “Nonimmigrant alien” means an alien described in section 1101(a)(15) of this title. (b) No later than one year after May 14, 2002, the Comptroller General must submit the study’s results to Congress, including findings and recommendations the Comptroller General considers appropriate.