Civil Service Personnel Rules Rule 233

233. The service personnel:
(a) is entitled to enjoy superannuation pension in accord with the provisions when the person attains the age of 60 except some particular cases under the provisions of any existing law;
(b) who has attained the age of 55 is entitled to enjoy retiring pension if the person has completed 30 years of service;
(c) who has completed 10 years or more of service is entitled to enjoy invalid pension when the person is permanently incapacitated for further service with production of medical certificate by the authorized medical board;
(d) who is discharged from service personnel on account of abolition of his permanent post shall be granted compensation pension either when a suitable appointment for equal rank may not be found or the person does not request for another appointment;
(e) who has contracted a disease or received an injury or a disability as a result of performing official duties shall be entitled to enjoy an extraordinary pension with production of medical certificate by the authorized medical board.
(f) in the event of death of a service personnel while in service or after retirement his family is eligible for the grant of family pension in accord with the stipulations;
(g) who has attained the age of 55 and completed over 20 years of service or who has attained the age of 50 and completed over 25 years of service shall be granted a reduction pension. However, a reduction pension may be granted according to the need of the State although the above mentioned provisions are not fulfilled.