CARNIVAL PLC

The legal proceedings described in Note 6 – “Contingencies”, including those described under “COVID-19 Actions,” are shown in Part II, Item 8. Financial Statements and Supplementary Data, in this Form 10-K. Additionally, SEC rules require disclosure of certain environmental matters when a governmental authority is a party to the proceedings and such proceedings involve potential monetary sanctions that we believe will exceed $1 million for such proceedings.

On June 20, 2022, Princess Cruises notified the Australian Maritime Safety Authorization (“AMSA”) and the flag state, Bermuda, regarding approximately six cubic meters of comminuted food waste (liquid biodigester effluent) inadvertently released by Coral Princess inside the Great Barrier Reef Marine Park. On June 23, 2022, the UK P&I Club N.V. provided a letter of undertaking for approximately $1.9 million (being the estimated maximum combined penalty). On May 31, 2023, we received a summons from the Australia Federal Prosecution Service indicating that formal charges are being pursued against Princess Cruises and the Captain of the vessel. We believe the ultimate outcome will not have a material impact on our consolidated financial statements.