The NATIONAL COUNCIL of AUDITORY PRESERVATION and HEALTH™ | NCAPH™ is the governing sanctioning body for auditory preservation and health, including fanclack decibel monitoring and metering.  Entities utilizing the handheld flatfan in line dance choreographic sequences must register as FSP™ and   CLACKSMART™ compliant, and successfully complete annual compliance checks to be and remain NCAPH™ certified. REGISTER NOW.