20. Every institution or authority which applies for the approval of an examination under section 18 or a course of study under section 19, or holds an examination or conducts an approved course of study shall furnish to the Council such information as the Council may, from time to time, require relating to-(a) the course of study conducted and training given;(b) the examination held;(c) the ages at which the students may undergo the course of study; (d) the equipments and facilities provided for the students; and(e) matters generally pertaining to the course of study, training and examinations and standard of teaching.