2. Third-grade disability: extreme hearing impairment in both ears, loss of one auricle (or severe deformity); Or extreme hearing impairment in one ear, severe hearing impairment in the other ear, accompanied by loss (or serious deformity) of one auricle and loss (or deformity) of the other auricle by more than 50%; Or severe hearing impairment in both ears with bilateral auricle loss (or severe deformity); Or severe hearing impairment in both ears with loss of one auricle and severe deformity of the other auricle.
3, level 4 disability: extreme hearing impairment in both ears; Or extreme hearing impairment in one ear, and severe hearing impairment in the other ear with unilateral auricle loss (or deformity) above 50%; Or severe hearing impairment in both ears with unilateral auricle loss (or severe deformity); Or moderate or severe hearing impairment in both ears with bilateral auricle loss (or severe deformity); Or moderate or severe hearing impairment in both ears, one auricle is missing and the other auricle is severely deformed.
4. Grade 5 disability: extreme hearing impairment in one ear and severe hearing impairment in the other ear; Or severe hearing impairment in both ears, unilateral auricle loss (or deformity) above 50%; Or moderate or severe hearing impairment in both ears with unilateral auricle loss (or severe deformity); Or bilateral auricles are missing (or severely deformed).
5. Grade 6 disability: severe hearing impairment in one ear and moderate hearing impairment in the other ear; Or the hearing of both ears is severely impaired; Or one auricle is missing (or severely deformed), and the other auricle is missing (or deformed) by more than 50%.
Grade 6.7 disability: severe hearing impairment in one ear and moderate hearing impairment in the other ear; Or severe hearing impairment in one ear and moderate hearing impairment in the other ear; Or one auricle is missing (or severely deformed), and the other auricle is missing (or deformed) 10% or more.
Grade 7.8 disability: extreme hearing impairment in one ear; Or severe hearing impairment in one ear and moderate hearing impairment in the other ear; Or moderate or severe hearing impairment in both ears; Or an auricle is missing (or severely deformed).
Grade 8.9 disability: severe hearing impairment in one ear; Or moderate to severe hearing impairment in one ear and moderate hearing impairment in the other ear; Or an ear gallery is missing (or deformed) by more than 50%.
9. Grade 10 disability: moderate and severe hearing impairment in one ear; Or moderate hearing impairment in both ears; Or one auricle is missing (or deformed) 10% or more.
Legal basis: Article 21 The labor ability appraisal committee selects medical and health experts, and the employment period is generally 3 years, and they can be employed continuously.
The appointed experts shall meet the following conditions:
(a) with senior professional and technical positions in medicine and health;
(two) to master the relevant knowledge of labor ability appraisal;
(3) Having good professional ethics.
"Appraisal of Labor Ability" Article 22 Experts participating in the appraisal of labor ability shall conduct on-site appraisal according to the specified time and place, strictly implement the policies and standards of labor ability appraisal, and put forward appraisal opinions objectively and fairly.