Commonwealth Consolidated Regulations Commonwealth Consolidated Regulations(1) If CASA has reason to believe that an applicant for the issue of a medical certificate has a condition (including a condition other than a medical condition) that may, if he or she is issued the medical certificate, endanger the safety of air navigation, CASA may direct the applicant to do either or both of the following:
(a) submit to an examination carried out by a medical practitioner, specialist psychiatrist, clinical psychologist, audiologist, optometrist, orthoptist, orthotist, occupational therapist, specialist prosthetist or a practitioner of another kind specified in the direction;
(b) submit to an examination or test by a person (not necessarily a medical practitioner) expert in the safe performance of the particular activity in respect of which the medical certificate is sought.
(2) For paragraph (1)(a), CASA may nominate a particular practitioner, of a kind mentioned or referred to in that paragraph, who is to carry out the examination.
(3) For paragraph (1)(b), CASA may nominate a particular person who is expert in the safe performance of the activity concerned to carry out the examination.