Parts Manufacturer Approval (PMA)
We maintain listings of Parts Manufacturer Approval (PMA) articles in the FAA Dynamic Regulatory System (DRS). In DRS, under the "Design and Production Approvals" section, you may search PMAs by PMA holder, PMA article name, number, approval basis, as well as make and model on which the PMA part can be installed.
We regularly update the PMA listing in DRS; however, it may not include all approved PMA data. If you cannot the PMA data you desire in DRS, contact the FAA Manufacturing Inspection Office (MIO) in the geographical area of the PMA article holder.