GENERAL PROVIDENT FUND (GP FUND) RULES OF THE FEDERAL GOVERNMENT UPDATED EDITION 2017 — They shall come into force on the 1st April, 1934. The Fund shall be maintained in Pakistan in rupees. All Government servants in permanent, temporary or officiating service (including probationary service) irrespective of the class to which they belong, whose conditions of service the President is competent to determine, shall be eligible to join the Fund. All eligible Government servants in permanent pensionable and non-pensionable service and those temporary or officiating Government servants who have completed 2 years continuous temporary and /or officiating service shall join the Fund as compulsory subscribers. All other eligible Government servants may elect to join the Fund as optional subscribers.