On 18 March 2026, Her Excellency the Honourable Ms Sam Mostyn AC, as Patron and guest of Mr Phil Wishart, greeted the Australian Paralympic Team returning from the Milano Cortina 2026 Winter Paralympic Games at Sydney International Airport.

Then, the Governor-General, as guest of Australian Broadcasting Corporation, attended a Media Literacy Summit at Ultimo.

Afterwards, the Governor-General, as guest of Mayor Warren Waddell, presided over a citizenship ceremony at Hornsby Shire Council.

In the afternoon, the Governor-General travelled from Sydney, New South Wales to Melbourne, Victoria.

In the evening, the Governor-General, as guest of Their Majesties, The King and Queen of Denmark, attended a reception at the Royal Botanical Gardens Victoria.