PDFWAC 296-307-63230
Arrange for oversight of audiometric testing.
(1) The employer must make sure audiometric testing as described by WAC 296-307-636 is supervised and reviewed by one of the following licensed or certified individuals:
(a) An audiologist;
(b) An otolaryngologist;
(c) Another qualified physician.
(2) The employer must make sure audiograms are conducted by one of the above individuals or by a technician certified by the Council of Accreditation in Occupational Hearing Conservation (CAOHC) and responsible to a qualified reviewer.