From October 1, 2023, data must be submitted using the EU’s CBAM communication template for installations.
The template has undergone multiple updates (7 versions by December 18, 2024), so always use the latest version. It includes:
A: Reporting entity details
B–D: Source-level emissions, energy use, production volume
E: Emission intensity of precursor products
F–G: Support tools and completion instructions
Other: Summary of products, processes, and communication logs