[1792-62.] When any settled account appears to be infected with fraud, collusion, or error of calculation, or when new and material evidence is discovered, the Insular Auditor may, within three years after original settlement, open such account, and after written not ice to the person concerned and after a reasonable time for his reply or appearance, may certify thereon a new balance. A district auditor may exercise the same power in respect to settled accounts pertaining to the branches of the Government under his jur isdiction. CIDcHA Accounts once finally settled shall in no case be opened or reviewed except as herein provided. [1792-23, 29, 63.] SECTION  695 . Title of Chapter.  — This chapter shall be known as the Civil Service Law. SECTION  696 . Chief Officials of Bureau of Civil Service.  — The Bureau of Civil Service shall have one chief and one assistant chief, to be known, respectively, as the Director of Civil Service and the Assistant Director of Civil Service. [1407-4; 1679-1 (Bur. Civ. Serv.); Comp., 681.] SECTION  697 . Duties of Director of Civil Service.  — It shall be among the powers and duties of the Director of Civil Service — ( a ) To keep a record of all officers and employees in the permanent service of the different branches of the Philippine Government [1698-2 ( a ).] CHAPTER  24 Bureau of Civil Service Title of Chapter PRELIMINARY  ARTICLE ARTICLE  Organization of Bureau Copyright 2012 CD Technologies Asia, Inc. and Accesslaw, Inc. Philippine Law Encyclopedia 2011 214