NAMA BENEFITS Explore member benefits, register for events, shop and manage your member profile. Login Logout Edit Profile Join Renew Member Benefits Member Directory Events Webinars Archived Webinars Online Courses Products Reports / Research CART Loading Search Search results SearchSearch Area: All Communities Content Donations Events Organizations People Posts Products Skip to search results Compliance Letter: Aqua Products WS-4 The letter of Compliance required by State public health departments to receive license to operate. *The Letter of Compliance is good for this machine only if there have not been any physical or mechanical changes made to the machine since the Certification date stated on the letter*