We have obtained information from our Brazilian correspondent, Representacoes Proinde Ltda. regarding the subject matter. Please refer to the attached documents.

On 10 June 2025, the Brazilian Navy’s Directorate of Ports and Coasts (DPC) issued Ordinance DPC/DGN/MB No. 180/2025, which introduced a new section to “Maritime Authority Standards for Prevention of Water Pollution Caused by Vessels and Platforms” (NORMAM-401/DPC), in addition to those addressing oil spills, ballast water management, and harmful anti-fouling systems. The newly added chapter 4 focuses specifically on the management of biofouling on ships, including requirements for in-water hull cleaning and penalties and sanctions for non-compliance.

The requirements for prior in-water cleaning permits from the relevant authorities took effect on 17 June 2025, when Ordinance DPC/DGN/MB No.180/2025 was published in the Official Gazette. Full enforcement of the updated regulation, including penalties and sanctions for non-compliance, is scheduled to commence on 1 February 2026.