Section 15
SEC. 15. In each district of the Moro Province there shall be appointed by the provincial governor, with the consent of the legislative council, a district governor, a district secretary, and a district treasurer. The office of district governor may be filled by proper detail of an Army officer, with the consent of the legislative council. The district treasurers shall be selected in accordance with the provisions of the Civil Service Law. The governors and the secretaries of the districts may be appointed without previous examination but they shall be able after eighteen months of service to pass a satisfactory examination in the principal local dialect of their respective districts, and a failure to pass such examination shall be sufficient cause for dismissal.