On Wednesday 8 October 2025, Her Excellency the Honourable Ms Sam Mostyn AC, hosted the Honourable Anthony Albanese MP, Prime Minister of Australia, for breakfast.

Then, the Governor-General, as guest of Ross Triffitt, Executive Branch Manager, Events ACT, attended Floriade.

In the afternoon, the Governor-General, received the Honourable Lawrence Wong, Prime Minister of Singapore.

Then, the Governor-General, recorded video messages for Veterans on World Mental Health Day, Lifeline Spirit Canberra and Jota-Joti.

In the afternoon, the Governor-General, received the HOM-Designate, Amman.