On Tuesday 12 August 2025, Her Excellency the Honourable Ms Sam Mostyn AC, received Mr Christian Burden, Executive Director, Advancement and Prof. Michelle Trudgett Deputy Vice-Chancellor, Indigenous Leadership Portfolio, Western Sydney University

Then the Governor-General received a phone call from Mr Matt Anderson PSM, Director, Australian War Memorial.

Afterwards, the Governor-General, received a phone call from The Honourable Stephen Jones, HOM-Designate, Organisation for Economic Cooperation and Development (OECD). 

In the afternoon, the Governor-General travelled from Sydney, New South Wales to Canberra, Australian Capital Territory. 

Then, the Governor-General, received Mr Mark Duckworth, High Commissioner Designate Sri Lanka