Not later than 18 months after
August 22, 1996, the Attorney General of the United States, after consultation with the Secretary of Health and Human Services, shall promulgate regulations requiring verification that a person applying for a Federal public benefit (as defined in
section 1611(c) of this title), to which the limitation under
section 1611 of this title applies, is a qualified alien and is eligible to receive such benefit. Such regulations shall, to the extent feasible, require that information requested and exchanged be similar in form and manner to information requested and exchanged under
section 1320b–7 of title 42. Not later than 90 days after
August 5, 1997, the Attorney General of the United States, after consultation with the Secretary of Health and Human Services, shall issue interim verification guidance.