1) Intendance 2) Invigilation 3) Supervising 4) Supervision 
• (n.) The act of superintending; care and oversight for the purpose of direction; supervision.
Su`per·in·tend'ence noun [ Confer French superintendance .] The act of superintending; care and oversight for the purpose of direction; supervision. Barrow. Syn. -- Inspection; oversight; care; direction; control; guidance. 
superintendence 1. The management by overseeing the performance or operation of a person or group. 2. The act of supervising or managing a situation or people.