Japan Transport Safety Board

Japan Transport Safety Board

Yotsuya Tower, where the agency has its headquarters
Agency overview
Formed2008
JurisdictionGovernment of Japan
Headquarters15th Floor, Yotsuya Tower, 1-6-1 Yotsuya, Shinjuku-ku, Tokyo (160-0004)
Websitemlit.go.jp/jtsb

The Japan Transport Safety Board (運輸安全委員会, Un'yu Anzen Iinkai, JTSB) is Japan's authority for establishing transportation safety (excluding related United States Forces Japan). It is a division of the Ministry of Land, Infrastructure, Transport and Tourism (MLIT).

The agency formed on October 1, 2008 as a merger between the Japan Marine Accident Inquiry Agency (JMAIA) and the Aircraft and Railway Accidents Investigation Commission (ARAIC).

As of 2020 the chairperson is Nobuo Takeda (武田 展雄, Takeda Nobuo).