(1) The audiogram was administered by a licensed or certified audiologist, by a physician certified by the American Board of Otolaryngology, or by a technician, under an audiologist's or physician's supervision, certified by the Council of Accreditation on Occupational Hearing Conservation, or by any other person considered qualified by a hearing conservation program authorized pursuant to 29 CFR 1910.95(g)(3) promulgated under the Occupational Safety and Health Act of 1970 (29 U.S.C. 667). Thus, either a professional or trained technician may conduct audiometric testing. However, to be acceptable under this subsection, a licensed or certified audiologist or otolaryngologist, as defined, must ultimately interpret and certify the results of the audiogram. The accompanying report must set forth the testing standards used and describe the method of evaluating the hearing loss as well as providing an evaluation of the reliability of the test results.

(2) The employee was provided the audiogram and a report thereon at the time it was administered or within thirty (30) days thereafter.

(3) No one produces a contrary audiogram of equal probative value (meaning one performed using the standards described herein) made at the same time. “Same time” means within thirty (30) days thereof where noise exposure continues or within six (6) months where exposure to excessive noise levels does not continue. Audiometric tests performed prior to the enactment of Public Law 98-426 will be considered presumptively valid if the employer complied with the procedures in this section for administering audiograms.