On Friday 4 July 2025, Her Excellency the Honourable Ms Sam Mostyn AC, as Patron, hosted a morning tea for Diversity Council Australia 40th Anniversary. 

Then, the Governor-General as guest of Lisa Haller, Principal, attended a NAIDOC Week Community Event at La Perouse Public School.

In the afternoon, the Governor-General received Anne Hollonds, National Children's Commissioner.

Then, the Governor-General received Terese Edwards, Chief Executive Officer, Single Mothers Families Australia.