High Court Registry closure

The High Court Registry will be closed from 4.00pm on Wednesday, 24 December 2025 and will re-open at 9:00am on Friday, 2 January 2026.

Any party seeking to file a document due to be filed between 25 December 2025 and 1 January 2026 has an automatic extension of time under the  High Court Rules 2004 (Rule 4.01.5) until 4:00pm on Friday, 2 January 2026 to file the document. Any documents lodged between 25 December 2025 and 1 January 2026 will be reviewed on 2 January 2026.

All inquiries for the High Court will be considered when the Registry re-opens on Friday, 2 January 2026.If a matter is of extreme urgency, you may telephone 1800 570 566, select Option 1 and leave a voicemail. In addition provide details by email to: registry@hcourt.gov.au.

The Commonwealth v Australian Capital Territory

[2013] HCA 55
Judgment date
Case number
C13/2013
Before
French CJ, Hayne, Crennan, Kiefel, Bell, Keane JJ
Catchwords

Constitutional law (Cth) – Powers of federal Parliament – Section 51(xxi) – Marriage – Whether s 51(xxi) confers power with respect to same sex marriage.

Territories (ACT) – Inconsistency of Commonwealth and Territory laws – Marriage Act 1961 (Cth) defined "marriage" as "the union of a man and a woman" – Marriage Equality (Same Sex) Act 2013 (ACT) provided for "marriage" between "2 people of the same sex" – Whether ACT Act capable of operating concurrently with Commonwealth Act under s 28(1) of Australian Capital Territory (Self Government) Act 1988 (Cth).

Words and phrases – "consistent ... to the extent that it is capable of operating concurrently", "marriage".

Constitution – ss 51(xxi), 51(xxii).

Australian Capital Territory (Self Government) Act 1988 (Cth), s 28(1).

Marriage Act 1961 (Cth) – ss 5(1), 88EA.

Marriage Amendment Act 2004 (Cth).

Marriage Equality (Same Sex) Act 2013 (ACT)
– s 3, dictionary.

Files
55.rtf (265.33 KB)
55.pdf (106.98 KB)