•   The ACMA may require a person to give the ACMA information, or produce to the ACMA a document, that relates to:

  (a)   the supply of radiocommunications devices; or

  (b)   the operation, or proposed operation, of radiocommunications devices; or

  (c)   the unlawful possession of radiocommunications devices; or

  (d)   compliance, or non - compliance, with conditions of an apparatus licence or a spectrum licence.