On Tuesday 25 November 2025, Her Excellency the Honourable Ms Sam Mostyn AC, travelled from Canberra, Australian Capital Territory to Sydney, New South Wales. 

In the afternoon, the Governor-General, as Patron, hosted the Ten-Year Strategy Launch of Netball Australia, at Admiralty House, Sydney.

In the evening, the Governor-General, as Patron and guest of Ms Tracey Corbin-Matchett OAM, attended the Welcome Reception for the Driving Change Summit, at Bondi Pavillion, Sydney.