Civil Service Personnel Rules Rule 282
282. All the entries in the service book shall be examined by the service personnel himself and signed if it is found correct. The head of service personnel organization or the person to whom the authority is delegated shall endorse. The head of service personnel organization or the person to whom the authority is delegated is responsible for making correct entries, endorsing, ensuring the record free from deletion or overwriting and ensuring the amendment, to be neat and clear and endorsing such amendments.