Section 46Republic Act No. 2260, as amended, and as organized under the Integrated Reorganization Plan may serve as the nucleus of the Civil Service Commission., Sec./Art. 46

Additional or Double Compensation. No elective or appointive public officer or employee shall receive additional or double compensation unless specifically authorized by law nor accept without the consent of the President, any present, emolument, office, or title of any kind from any foreign state.