CFR > Title 14 - Aeronautics and Space > CHAPTER I—FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION > SUBCHAPTER H—SCHOOLS AND OTHER CERTIFICATED AGENCIES (parts 140 to 147) > PART 145—REPAIR STATIONS > SUBPART E—Operating Rules (§145.201 to §145.223) > 145.203—Work performed at another location.

145.203—Work performed at another location.

A certificated repair station may temporarily transport material, equipment, and personnel needed to perform maintenance, preventive maintenance, alterations, or certain specialized services on an article for which it is rated to a place other than the repair station's fixed location if the following requirements are met:
(a) The work is necessary due to a special circumstance, as determined by the FAA; or
(b) It is necessary to perform such work on a recurring basis, and the repair station's manual includes the procedures for accomplishing maintenance, preventive maintenance, alterations, or specialized services at a place other than the repair station's fixed location.