; (II) allowing the individual to contest the finding; and (III) not taking adverse action against the individual if the individual chooses to contest the finding. (ii) After employment offer The person or other entity shall verify the employment eligibility of an individual through E-Verify not later than 3 days after the date of the hiring, recruitment, or referral, as the case may be. (iii) Existing employees Not later than 3 years after the date of the enactment of the Accountability Through Electronic Verification Act , the Secretary shall require all employers to use E-Verify to verify the identity and employment eligibility of any individual who has not been previously verified by the employer through E-Verify. . 207. Reverification Section 403(a) of the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 ( 8 U.S.C. 1324a note), as amended by section 206, is further amended by adding at the end the following: (5) Reverification Each person or other entity participating in E-Verify shall use the E-Verify confirmation system to reverify the work authorization of any individual not later than 3 days after the date on which such individual’s employment authorization is scheduled to expire (as indicated by the Secretary or the documents provided to the employer pursuant to section 274A(b) of the Immigration and Nationality Act ( 8 U.S.C. 1324a(b) )), in accordance with the procedures set forth in this subsection and section 402. . 208. Holding employers accountable (a) Consequences of nonconfirmation Section 403(a)(4)(C) of the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 ( 8 U.S.C. 1324a note) is amended to read as follows: (C) Consequences of nonconfirmation (i) Termination and notification If the person or other entity receives a final nonconfirmation regarding an individual, the employer shall immediately— (I) terminate the employment, recruitment, or referral of the individual