Section 145.57 - Amendment to or transfer of certificate(a) A repair station certificate holder applying for a change to its certificate must submit a request in a format acceptable to the Administrator. A change to the certificate must include certification in compliance with § 145.53(c) or (d) , if not previously submitted. A certificate change is necessary if the certificate holder-(1) Changes the name or location of the repair station, or(2) Requests to add or amend a rating.(b) If the holder of a repair station certificate sells or transfers its assets and the new owner chooses to operate as a repair station, the new owner must apply for an amended or new certificate in accordance with § 145.51 .Doc. No. FAA-2006-26408, 79 FR 46984 , Aug. 12, 2014