For the application of Part 23 of the FARs under this Part:
(a) an approval (however described) mentioned in Part 23 of the FARs may be given by CASA; and
(b) CASA may suspend or cancel an approval under paragraph (a), if it is necessary in the interests of aviation safety; and
(c) an approval (however described) given by or for the FAA or the Administrator under that Part is taken to have been given by CASA under these Regulations; and
(d) for these Regulations, CASA may suspend or cancel an
approval given by or for the FAA or the Administrator under that Part as if it
had been given by CASA, if it is necessary in the interests of aviation
safety.