On 25 March 2021, pursuant to the Statute of the International Tribunal for the Law of the Sea, Article 16, the International Tribunal for the Law of the Sea (ITLOS) has amended the Rules of the Tribunal (2020 Edition), namely Articles 4-7, 11-13, 16, 19, 31, 36, 39, 42, 45, 76 and 136 (entered into force, 25 March 2021). ITLOS/Press 314 confirms the Rules were amended “with a view to rendering them gender inclusive”. Therefore, references to “he” are now preceded by “she or”, and references to “him” or “his” are now preceded by “her or”. Where possible, “he” is replaced by an office title, such as the President (Article 45) or the Registrar (Article 136). ITLOS does not however have competence to amend the references to he/his/him in the Statute (Article 41, amendments).
For more information see the Amendments (25 March 2021). Note, the differences in language require slightly difference amendments to the french text, Amendments (25 Mars 2021).