(1) A test of knowledge in the following areas as they pertain to the fitting and sale of hearing aids:
(a) Basic physics of sound;
(b) The anatomy and physiology of the ear; and
(c) The function of hearing aids.
(2) Practical tests of proficiency in the following techniques as they pertain to the fitting of hearing aids:
(a) Pure tone audiometry, including air conduction testing;
(b) Live voice or recorded voice speech audiometry, including speech reception threshold testing and speech discrimination testing; and
(c) Masking when indicated and effective masking.
(3) Evidence of:
(a) Ability to counsel the person or family who will receive the hearing aid relative to the care and use of the instrument;
(b) Knowledge regarding the medical and rehabilitative facilities for hearing-handicapped children and adults in the area being served;
(c) Knowledge and understanding of the grounds for revocation, suspension, or probation of a license as outlined in this article; and
(d) Knowledge and understanding of criminal offenses as outlined in this article.