all persons seeking to obtain or renew a medical Gas piping installer or medical gas verifier license issued by the Louisiana State Plumbing Board are required to show proof of attendance at a board-approved industry related recertification program, every NFPA 99 code cycle, compliant with the guidelines of the American Society of Sanitary Engineering International (ASSE) Professional Qualification Standards Series 6000/6010 for Medical Gas Systems Installers or 6030 for Medical Gas Systems Verifiers or its equivalent as defined in §304 and §315. Such certifications or recertification shall satisfy the endorsee’s obligation to maintain continuing professional education relative to the medical gas systems installer and medical gas systems verifier.