(1) The ACMA's powers under subsection 432(3) may be exercised:
(a) on the ACMA's own initiative; or
(b) on application made to the ACMA by the holder of the licence.
(2) An application under paragraph (1)(b) must:
(a) be in writing; and
(b) be in accordance with the form approved in writing by the ACMA.
(3) The approved form of application may provide for verification by statutory declaration of statements in applications.
(4) If the ACMA refuses an application under paragraph (1)(b), the ACMA must give written notice of the refusal to the applicant.
(5) If the ACMA neither grants, nor refuses to grant, an application under paragraph (1)(b) before the end of 30 days after receiving the application, the ACMA is taken, at the end of that period, to have refused the application.