Status of Maritime Conventions (as of 1 April 2026) The latest changes are as follows: State(s) Treaty Date of deposit Date of Entry into force Equatorial Guinea Bunker Convention 01 3 December 2025 3 March 2026 NAIROBI WRC 2007 BWM 2004 Oman MARPOL Protocol 97 (Annex VI) 1 December 2025 1 March 2026 Pakistan MLC, 2006 14 March 2025 14 March 2026 The list of Status of Maritime Conventions can be downloaded from this link .