examining authority avia.

[Alex27051]

(c) An ATO that holds examining authority may recommend a person who graduated from its course for the appropriate knowledge or skill test.
(d) The ATO that holds examining authority will administer the tests or checks as required by parts 2 or 8, as appropriate to the License or rating sought

[Tamerlane]

который облечён/облечённый полномочиями экзаминатора?

[aleks kudryavtsev]

аттестационная комиссия или надзорный совет, имхо.