Schools do not need a new CLIA certificate of waiver; however, schools do need to modify their existing certificate of waiver to include any tests that they may be using. The CMS form 116 should be used to report any change of information on the current CLIA certificate. If you have any questions, please contact DHSR at DHSR.CLIA@dhhs.nc.gov or via phone at (919) 855-4620.