Section 166(5) in The Naval Ceremonial, Conditions Of Service And Miscellaneous Regulations, 1964
(5)Officers entering into the Instructor Branch shall conform to the medical standards prescribed by the Chief of the Naval Staff from time to time.[166-A. Declaration. [Substitued by S.R.O. 17-E, dated 5th July, 1967]- Before a candidate reports for training he and his parent or guardian are required to sign a bond, as given in Appendix XI.]