Australian Governor-General, Sir Peter Cosgrove, arrived just after 12pm to greet Bob Dadae and his wife for a private meeting at the PNG Governor-Generals official residence.
It is understood discussions will centre on the 75th ANZAC Day celebration and commemorations which Australian Governor-General is in PNG to attend.
Sir Peter will continue to the next leg of his three-day tour which is a visit to the Bomana War Cemetery outside of Port Moresby.