Section 193(a) in The Navy (Pension) Regulations, 1964
(a)in the case of service and disability pensioners complete the individual's descriptive roll with the number of the pension payment order (with the exception of which the descriptive roll should be kept complete) and forward it along with the photograph of the pensioner to the pension disbursing officer concerned by registered post; hand over the pension certificate to the individual and instruct him to present it to the pension disbursing officer concerned; if the individual has already left the ship or establishment, send it to him by registered post;