Thought Leadership 30 May 2023 Significant modifications to the petroleum resource rent tax (PRRT) and clarification of exploration for petroleum Bookmark Save articles for future reference. Subscribe to BN Log In Share to Facebook X LinkedIn The Treasurer's announcement on 7 May 2023 regarding significant proposed modifications to the Petroleum Resource Rent Tax (PRRT), subsequently confirmed in the 9 May 2023 Federal Budget, and the p