WAC 296-307-63630. Make sure a record is kept of audiometric tests

The employer must retain a legible copy of all employee audiograms conducted under this part. 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.