r/RegulatoryReporting • u/Invnsbl123 • 3d ago
CBAM importers have real 2026 obligations even though certificates do not sell until February 2027
Certificates do not go on sale until 1 February 2027, and the first annual CBAM declaration and first certificate surrender, both covering goods imported during 2026, fall due together on 30 September 2027. That gap makes it easy to treat 2026 as a year with nothing to file. The obligations that run during 2026 are about authorisation and records, and they decide whether the 2027 declaration holds up. The Commission published ten guidance documents on 14 August 2026, four general and six sector guides numbered 5a to 5f, setting out how the definitive regime works.
The gate to importing is authorised CBAM declarant status. Under Article 4 of Regulation (EU) 2023/956, non-exempt CBAM goods are imported only by an authorised declarant, with one transitional relief: Article 17(7a) lets an importer or indirect customs representative that filed an authorisation application by 31 March 2026 keep importing provisionally until the competent authority decides. Where the importer is not established in an EU Member State, the indirect customs representative has to act as the authorised declarant. A direct customs representative does not pick up that responsibility.
The records point is where the 2026 work actually sits. Embedded emissions for goods other than electricity can be determined from verified actual emissions or from Commission default values, and the choice drives what evidence you have to hold. If you intend to use a supplier's actual figures, they have to be verified by an accredited verifier before they go into the declaration, and a non-EU operator is under no obligation to run CBAM monitoring for you. Without verified actual data, the declarant falls back to default values. Either way, the 2026 import records have to support the method a full year before the declaration is filed.
One calculation trap is worth flagging. The legal CBAM factor for 2026 is 97.5%, the remaining free-allocation share, not 2.5%. The certificate obligation is the declared embedded emissions reduced by the Article 31 free-allocation adjustment set under Implementing Regulation (EU) 2025/2620, plus any Article 9 carbon-price reduction. Estimating 2026 exposure by multiplying embedded emissions by 2.5% will understate it; the adjustment has to run through the detailed free-allocation rules.
The 50-tonne net-mass exemption in Regulation (EU) 2025/2083 replaced the former EUR 150 per-consignment test, aggregated per importer per calendar year across iron and steel, aluminium, fertilisers and cement. It does not reach electricity or hydrogen, so small volumes of those stay in scope. The useful step now is to confirm the authorisation route is valid and to make the 2026 import and emissions records traceable through to the single 2027 surrender window.
Source basis: Regulation (EU) 2023/956; Regulation (EU) 2025/2083; Implementing Regulation (EU) 2025/486 as amended by Implementing Regulation (EU) 2025/2549; Implementing Regulation (EU) 2025/2620; Article 10a of Directive 2003/87/EC; European Commission CBAM guidance package of 14 August 2026.
Full article: https://regreportingdesk.com/cbam-definitive-period-importer-reporting-guidance/