Section Env-Ws 905.05 - Certification(a) The owner of the practice who installs or arranges for the installation of an amalgam separator at a dental practice shall certify in writing to the department that an amalgam separator has been properly installed in accordance with this part.(b) The certification required by (a), above, shall be provided to the department within 30 days of completion of installation.(c) The certification shall: (1) Identify the manufacturer and model of amalgam separator installed;(2) Include a written description, which may be a sketch, of the location of the amalgam separator;(3) Identify the owner of the practice and the street address of the dental practice at which the amalgam separator was installed; and(4) Identify the maximum flow rate the amalgam separator is designed to treat.(d) The certification shall be signed by: (1) A duly-authorized corporate officer, if the dental practice is a corporation;(2) One of the general partners, if the dental practice is a partnership;(3) The sole proprietor, if the dental practice is a sole proprietorship; or(4) A duly-authorized officer of the association, if the dental practice is a professional association.N.H. Admin. Code § Env-Ws 905.05