For Commercial Aircraft
ACR Commercial Aircraft part repairs are returned to service on an FAA Form 8130-3 Single Release, FAA/EASA Dual Release, FAA/CAA-UK Dual Release, or CAAC Form AAC-038 if listed on Approved CAAC Capabilities List, as applicable.
For Military Aircraft
Parts are returned with either an FAA Form 8130-3 or a Certificate of Conformance.