; and (B) has demonstrated 3 years of compliance with— (i) part 107 of title 49, Code of Federal Regulations (or successor regulations); and (ii) chapter 51 of title 49, United States Code. (4) Secretary The term Secretary means the Secretary of Transportation. (b) Approval of foreign manufacturers of cylinders (1) In general The Secretary shall promulgate regulations to provide that an approval provided to an FMOC pursuant to section 107.807 of title 49, Code of Federal Regulations (or a successor regulation), shall be for a period of not longer than 1 year, except as provided under paragraph (2). (2) 5-year approval The Secretary may provide a 5-year approval of an FMOC pursuant to section 107.807 of title 49, Code of Federal Regulations (or a successor regulation), if the following requirements are met: (A) The FMOC attests that none of the cylinders made by the FMOC are prohibited from entry to the United States under section 307 of the Tariff Act of 1930 ( 19 U.S.C. 1307 ). (B) The FMOC certifies that— (i) the information provided pursuant to subsection (e) is accurate