subsection shall be equal to an amount sufficient to cover the annual costs of the visa security program established by the Secretary of Homeland Security under section 428(e) of the Homeland Security Act of 2002 ( 6 U.S.C. 236(e) ), as amended by this section. (2) Use of fees Amounts deposited in the U.S. Immigration and Customs Enforcement account pursuant to paragraph (1) are authorized to be appropriated to the Secretary of Homeland Security for the funding of the visa security program referred to in such paragraph. 3102. Electronic passport screening and biometric matching (a) In general Subtitle B of title IV of the Homeland Security Act of 2002 ( 6 U.S.C. 231 et seq.), as amended by section 2106 of this division, is further amended by adding at the end the following new sections: 420. Electronic passport screening and biometric matching (a) In general Not later than one year after the date of the enactment of this section, the Commissioner of U.S. Customs and Border Protection shall— (1) screen electronic passports at airports of entry by reading each such passport’s embedded chip