This book incorporates the text of Central Civil Services Pension Rules 2021 with up to date amendments/orders and Government of India Decisions including those as per 7^th Pay Commission arranged under the relevant rule. The text of the rules is supported by relevant Government of India Orders, D.G.P and T Instructions and C and AGs Decisions arranged under the relevant rules in a logical manner for better understanding of the subject. It is further supplemented with lot of useful reference material arranged in Appendices, including Pensions Act 1871, CCS Medical Examination Rules 1957, Payment of Arrears of Pension Nomination Rules 1983, Commutation of Pension Rules and Extraordinary Pension Rules. Besides it also incorporates orders relating to Premature Retirement, Change Over from CPF to Pension Scheme, Payment of Pro rata Retirement Benefits to Government Employees Permanently Absorbed in PSUs/ Autonomous Bodies etc. and providing of Immediate Relief to the Families of Government Servants who Die while in Service.