Usage patterns
〈行政機関〉を設置するto establish an administrative organ
A new administrative organ is scheduled to be established next year.
〈行政機関〉が管轄するfor an administrative organ to have jurisdiction over something
Which administrative organ has jurisdiction over this matter?
〈事〉について〈行政機関〉に問い合わせるto inquire with an administrative organ about something
I inquired with the administrative organ about the procedure.
〈物〉を〈行政機関〉に提出するto submit documents to an administrative organ
I submitted the necessary documents to the administrative organ.