; and (B) all personnel authorized to approve an article for return to service are appropriately certificated as a mechanic or repairman under part 65 of such title, or under an equivalent certification or licensing regime, as determined by the Administrator. (2) Available for consultation Not later than 1 year after the date of enactment of this subsection, the Administrator shall require any individual who is responsible for approving an article for return to service or who is directly in charge of aircraft (including on-wing aircraft engine) maintenance performed on aircraft operated under part 121 of title 14, Code of Federal Regulations, be available for consultation while work is being performed at a covered repair station. . (b) Definition of covered repair station (1) In general Section 44733(j) of title 49, United States Code (as redesignated by this section), is amended— (A) by redesignating paragraphs (1) through (3) as paragraphs (2) through (4), respectively; and (B) by inserting before paragraph (2), as so redesignated, the following: (1) Covered repair station The term covered repair station means a facility that— (A) is located outside the United States; (B) is certificated under part 145 of title 14, Code of Federal Regulations