If the assessment result compare to hearing officer finds that the hearing loss-ear on either side from 15 DB or more at any one frequency frequency. 30 days from the date the employer know the test results.
If you compare the results of the hearing test showed that employees with hearing loss in one ear of 15 dB or more. A frequency of one Employers to test employees' hearing again within 30 days from the date the employer know the test results.
If the data comparing the test results showed that the employee competency hearing hearing หูข้างใดข้างหนึ่ง since 15 dB or above At what frequencies30 days from the employer know the test results