WAC 296-817-40030. Make sure a record is kept of audiometric tests

You must retain a legible copy of all employee audiograms conducted under this chapter. Make sure the record includes: (1) Name and job classification of the employee; (2) Date of the audiogram; (3) The examiner's name; (4) Date of the last acoustic or exhaustive calibration of the audiometer; (5) Employee's most recent noise exposure assessment; (6) The background sound pressure levels in audiometric test rooms.