- Announcement: ACMA publishes Telecommunications Performance Data for September 2005 (23 December)
- Media Release: Consumer code development costs to be reimbursed (23 December)
- Media Release: ACMA proposes change of site for Mudgee radio service (23 December)
- Media Release: ACMA sets a designated time for a third commercial television service in Darwin (23 December)
- Media Release: Changes to local number portability arrangements to benefit telecommunications consumers (23 December)
- Media Release: ACMA decides to review the Children's Television Standards (21 December)
- Gazette Notification: ACMA proposes revocation of Radiocommunications (Aircraft Station) Class Licence 2001 (21 December)
- Gazette Notification: ACMA proposes variation of Radiocommunications Miscellaneous Devices Class Licence 1999 (21 December)
- Announcement: The ACMA - At a glance released for November 2005 (20 December)
- Media Release: ACMA proposes new number range for VoIP services (16 December)
- Announcement: ACMA seeks comment on proposed changes to the Telecommunications Numbering Plan 1997 to accomodate Voice over Internet Protocol services (16 December)
- Media Release: ACMA appoints Head of Legal (15 December)
- Newsletter: ACMAsphere issue 4 available (14 December)
- Media Release: ACMA proposes new community radio service for Perth (14 December)
- Media Release: ACMA approves changes to cabling provider rules (13 December)
- Media Release: National relay service performance report 2004-05 (7 December)
- Media Release: Strong growth in broadband and mobile services in 2004-05, while fixed services decline (7 December)
- Announcement: Spectrum Embargo 41 has been revised. See RALI MS3 for details (6 December)
- Announcement: All offices of the ACMA will be closed over the Christmas/New Year period between 24 December 05 to 2 January 2006 inclusive.
- Media Release: ACMA finds community radio service 2OOO Sydney broadcast advertisements during the Darpan program (2 December)
- Media Release: Growing diversity in regional telecommunications services (2 December)
- Media Release: New community radio service for Oatlands, Tasmania (1 December)
- Media Release: New provision in the Children’s Television Standards for the 2006 Commonwealth Games (1 December)
