The visit is part of the Canberra Fellowships Programme.
The delegation includes the Speaker of Parliament, Lord Fakafanua and other senior officials as well as Australia's High Commissioner to Tonga, Rachael Moore.
A statement said, “The programme began with meetings with DFAT’s Diplomatic Academy hosted by Executive Director Andrea Faulkner, stated the Australian High Commission in Nuku’alofa, on 21 February.”
