Onnettomuustutkintakeskus
The Safety Investigation Authority of Finland (SIAF[1] or SIA,[2] Finnish: Onnettomuustutkintakeskus, lit. Accident Investigation Center, shortened to OTKES; Swedish: Olycksutredningscentralen) is the accident investigation authority of Finland. It investigates all major accidents, and all aviation, maritime, and rail accidents and incidents.[3] SIAF is located within the Ministry of Justice,[3] and is headquartered in Helsinki, Finland.[4]
The SIAF was previously known in English as the Accident Investigation Board of Finland.[5]