調ちょう査さ機き関かん

noun

research organization; investigative body

Refers to an institution, agency, or group that conducts systematic research or investigation, such as a think tank, survey institute, or official inquiry body.

• その調ちょう査さ機き関かんは環かん境きょう問もん題だいについて詳くわしい報ほう告こく書しょを出だした。

  The research organization issued a detailed report on environmental issues.

• 事じ故この原げん因いんを調しらべるため、独どく立りつした調ちょう査さ機き関かんが設せっ置ちされた。

  An independent investigative body was established to look into the cause of the accident.