Section 279(5) in The Naval Ceremonial, Conditions Of Service And Miscellaneous Regulations, 1964
(5)Abroad, sailors recommended for discharge 'Service No Longer Required' shall not be sent home until the approval of the Chief of the Naval Staff for discharge has been received. If in the interim, the man is transferred to another ship, the Service Document sent with the man shall be annotated to the effect that an application for his discharge has been made and a copy of the application shall accompany his papers.