On Monday 05 May 2025, Her Excellency the Honourable Ms Sam Mostyn AC, recorded a video message for National Road Safety Week. 

Then, the Governor-General participated in an interview with Conor Duffy, ABC. 

In the afternoon, the Governor-General received Her Excellency Dame Sarah MacIntosh DCMG, British High Commissioner.

Afterwards, the Governor-General received Mr Ian Biggs, Ambassador to Austria.

Later, the Governor-General received His Excellency Mr Sinchai Manivanh, Ambassador of the Democratic Republic of Lao. 

In the evening, the Governor-General hosted a reception for the Council of Australasian Museum Directors.