Standard 424 – Medical Requirements – Canadian Aviation Regulations (CARs)

The Personnel Licensing and Training Standards Respecting Medical Requirements outline the basic specifications for the medical requirements for applicants for or holders of Personnel Permits, Licences and Ratings in compliance with Subpart 404 of the Canadian Aviation Regulations .

Division I - General

424.01 Definitions

The words and expressions used in these Standards have the same meaning as in the General Provisions, Part I of the Canadian Aviation Regulations with the following additions or expanded explanations:

"Civil Aviation Medical Examiner" (CAME) - means a physician appointed by the Minister to examine the medical fitness of candidates for issue or revalidation of Pilot and Canadian Civil Aviation Personnel Licences and who report their findings to the Civil Aviation Medicine Division. Generally such authorization applies to physicians in private practice who are appointed on an individual basis to provide the Civil Aviation Medical Examiner service in a particular area. However, limited authorization also applies to Flight Surgeons of the Canadian Forces for the examination of candidates who are members of the Canadian Forces, and to physicians in other countries provided the physician is authorized as a civil aviation medical examiner by a member State of the International Civil Aviation Organization.

"medical category" - means the medical category classification relating to the degree of medical fitness necessary for the various aviation activities. i.e. A Medical Category 1 holder shall be considered fit for any licence for its respective duration of validity unless otherwise specified. It embraces all types of licence involving flying for hire and reward and is essentially the standard for the professional pilot.

"medical certificate" (MC) - is a document issued periodically to validate aviation licences which require special standards of medical fitness as laid down in the Personnel Licensing Standards Respecting Medical Requirements. MCs are issued by the Minister of Transport following receipt of a medical examination report assessed medically fit or fit subject to any restriction or limitation.

"accredited medical conclusion" - is defined as the conclusion reached by one or more medical experts with specialized knowledge or training in aviation medicine, acceptable to the Licensing Authority for the purposes of the case concerned, in consultation with specialists in flight operations or other experts as necessary specialists in flight operations, or other experts as necessary.

"eye specialist" - means either an ophthalmologist or optometrist, unless otherwise specified.

"Civil Aviation Medicine Division Medical Staff" - means the Regional Aviation Medical Officer, the Aviation Medical Officer, or Headquarters Medical Staff, but does not include Civil Aviation Medical Examiners.

Division II - Medical certificate

424.04 Issuance and Validity Period of Medical Certificate