and Nationality Act, as added by section 301(a) (and any additional requirements of such Federal acquisition laws and regulation) instead of any requirement to participate in the E–Verify Program. (c) Former E–Verify voluntary users Beginning on the effective date set forth in subsection (a)(4), the Secretary of Homeland Security shall provide for the voluntary compliance with the requirements under section 274E of the Immigration and Nationality Act, as added by section 301(a), by employers voluntarily electing to participate in the E–Verify Program described in section 403(a) of the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 ( 8 U.S.C. 1324a note) before such effective date. 304. Fraud and misuse of documents Section 1546(b) of title 18, United States Code, is amended— (1) in paragraph (1), by striking identification document, and inserting identification document or document intended to establish employment authorization,