| Office for the Prevention and Investigation of Accidents in Civil Aviation and Rail | |
| Native Name: | Gabinete de Prevenção e Investição de Acidentes com Aeronaves e de Acidentes Ferroviários |
| Type: | Aviation accident and incident investigation authority |
| Preceding6: | --> |
| Superseding6: | --> |
| Jurisdiction: | Portugal |
| Headquarters: | Lisbon |
| Minister8 Name: | --> |
| Deputyminister8 Name: | --> |
| Chief9 Name: | --> |
| Parent Department: | Ministry of Public Works, Transport and Communications |
| Child25 Agency: | --> |
| Keydocument6: | --> |
| Website: | Gabinete de Prevenção e Investigação de Acidentes com Aeronaves (Portuguese) |
The Office for the Prevention and Investigation of Accidents in Civil Aviation and Rail (Gabinete de Prevenção e Investição de Acidentes com Aeronaves e de Acidentes Ferroviários, GPIAAF, "Office of Prevention and Investigation of Aircraft Accidents and Rail Accidents") is the Portuguese aviation and rail accident and incident investigation authority. The agency is headquartered in Lisbon.[1] It is subordinate to the Ministry of Public Works, Transport and Communications.[2]