Regulation No. 2003 on materials and documentation for the exploration and exploitation of subsea reservoirs on the continental shelf for CO₂ storage.

This Regulation establishes detailed requirements for the collection, processing, and submission of data and materials related to the exploration and use of subsea reservoirs on the continental shelf for CO₂ storage. It mandates reporting procedures, technical standards, environmental and safety precautions, and responsibilities of operators. The regulation also outlines specific documentation duties for geophysical surveys, drilling operations, and the delivery of geological samples and test data to the authorities. The goal is to ensure safe, systematic, and transparent CO₂ storage practices in alignment with national and EEA law.