In the event that a license holder fails to demonstrate the appropriate skills and knowledge referred to in this Regulation, the Director shall require the license holder to refrain from exercising the privileges of his or her license or rating and to comply with the following:
(a) the holder shall be required to undergo remedial ground and flight training at an approved ATO;
(b) the holder shall obtain a letter from the ATO referred to in paragraph (a) which confirms the content of the ground and flight training and that the holder has reached the standards required for the issuance of the applicable license or rating; and
(c) the holder shall undergo the applicable skills test with a DFE appointed for that purpose by the Director.