- Access and registration to the CBAM platform must be done by selecting the CUSTOMS option, not CBAM
- Importers and customs representatives can choose the economic operator option or submit import declarations subject to CBAM as an indirect representative
- Currently, it is not possible to access as a proxy, but a solution is being worked on with MITERD, the competent authority
- The ppt has been updated to clarify how to access the CBAM Registry and is available in the CBAM section.
Source: sede.agenciatributaria.gob.es
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.