Section 289(4) in The Naval Ceremonial, Conditions Of Service And Miscellaneous Regulations, 1964
(4)When a candidate is discharged from a ship or establishment, the Commanding Officer shall ensure that the Form C.W. 1 is forwarded, without delay, to the Commanding Officer of the candidate's next ship or establishment, a copy of the covering letter being forwarded to the Captain, Naval Barracks (Drafting Office). If the candidate's next ship or establishment is not known, the Form C.W. 1 shall be forwarded to the Captain Naval Barracks (Drafting Office) for re-direction.