Section 15
SEC. 15. The Office of the President, upon the recommendation of the Board, shall issue a certificate of registration upon payment of the registration fee as provided in this Act to any applicant, who has satisfactorily met all the requirements specified in this Act. All certificates of registration shall show the full name of the registrant, shall have a serial number, and shall be signed by all members of the Board, the President of the Philippines and the Commissioner of Civil Service, and shall bear the official seal of the Board. The issuance of a certificate of registration by the Board to a registrant shall be evidence that the person named therein is entitled to all the rights and privileges of a registered master plumber, while said certificate remains unrevoked.