On 25 September 2025, the European Securities and Markets Authority (ESMA) published updated reporting instructions and XML schema (version 1.2.0) for the weekly reporting of commodity derivatives positions under the Markets in Financial Instruments Directive II, reflecting the changes from the latest review. ESMA will start applying the new XML schema and reporting instructions on 1 April 2026. As of that date, reporting entities should only use the latest version 1.2.0.