; (ii) the number of workers being requested is justified; (iii) the employer has made the attestations required under section 218A of the Immigration and Nationality Act, as added by section 4(a); and (iv) the employer has complied with— (I) all of the requirements under such section 218A; (II) other provisions of the Immigration and Nationality Act ( 8 U.S.C. 1101 et seq.); and (III) this Act; (B) submit to the petitioner notice of acceptance or nonacceptance of the petition using electronic or other means assuring expedited delivery