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Navigating the EU Omnibus Simplification Package - CBAM


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In this article, our Sustainability-Tax experts explain the expected changes to the CBAM regulation under Omnibus and what companies can do now to prepare.


In brief

  • The CBAM aims to reduce greenhouse gas emissions while ensuring fair competition for EU businesses against non-EU imports.
  • The Omnibus Simplification Package enhances CBAM by reducing compliance burdens, extending timelines, and supporting competition in sustainability efforts competitiveness.
  • CBAM's gradual expansion will cover more sectors, promoting low-carbon technologies and addressing carbon leakage risks effectively.

Recap of the legislation

The Carbon Border Adjustment Mechanism (CBAM), a proposal by the European Commission, is part of the "Fit for 55" legislative package and aims to establish a carbon price on products imported into the European Union (EU). This mechanism is crucial for the EU's strategy to reduce greenhouse gas emissions and achieve carbon neutrality. The CBAM seeks to prevent "carbon leakage," ensuring that climate actions in Europe do not create competitive disadvantages for local producers. It imposes a carbon price on imports for products such as cement, electricity, and iron and steel and aluminium, with the gradual higher financial impact linked to the phase-out of emission exemptions under EU ETS. The next phase of CBAM will start on January 1, 2026 and require EU importers of CBAM covered goods (provided they reach the threshold of 50t per year) to be “Authorized CBAM declarants”. Companies importing emission-intensive goods must report their emissions and acquire CBAM certificates. A transition period (from October 1, 2023 to December 31, 2025) allows companies to adapt to the new obligations without financial impact. Companies that fail to comply will face financial penalties and may no longer be able to import CBAM covered goods into the EU. The implementation of the CBAM will be overseen by National Competent Authorities (NCA), highlighting the need for companies to quickly prepare for these changes, which will impact costs and competitiveness, especially in emissions-intensive industries.

Proposed changes in the EU Omnibus Simplification Package

The proposed changes in the EU Omnibus Simplification Package aim to align with the EU's environmental objectives and achieve administrative simplification targets of 25% for all businesses and 35% for SMEs. The key amendments include:

  • De Minimis Threshold: EU Importers of small quantities of CBAM covered goods (up to 50 tonnes per year) are exempt from compliance obligations.
  • Certificate Purchase Date: The obligation to purchase certificates for CBAM goods imported in 2026 is deferred to February 2027.
  • Authorization Procedure: Allows delegation to qualified third parties while maintaining legal liability.
  • Declaration Submission Extension: Extends the annual submission deadline for declarations from May 31 to August 31 of the following year.
  • Data Collection Processes: The carbon price paid in a third country can be deducted from the required number of certificates, with evidence of rebates needed.
  • Precursors: Embedded emissions from input materials produced in countries under the EU ETS are excluded from calculations, as are certain downstream production processes for steel and aluminum.
  • Access to CBAM Registry: Accredited verifiers and parent companies can access the CBAM registry to register and share relevant data.
  • CBAM Certificates Holding Requirements: The quarterly requirement to hold CBAM certificates is reduced from 80% to 50% of the embedded emissions in imported goods.
  • Changes to Products in the Scope of CBAM: Only direct emissions from electricity will be considered; non-calcined kaolin clay has been removed from the scope.
  • Enforcement and Penalties: Strengthened anti-abuse provisions and a joint anti-circumvention strategy with national authorities. New provisions allow for discretion to reduce penalties for negligible or unintentional errors, while deliberate infringements will face increased penalties.

Timelines

The timeline indicates that the transitional period and quarterly reporting obligations began in October 2023, thus remaining unchanged. By July 2024, the requirements for CBAM emissions calculations continued to rely on actual emissions values, while the mandatory use of the EU framework for calculating embedded CBAM emissions also remained unchanged in December 2024. Although the application period for Authorized CBAM Declarants was initially set to open in January 2025, the relevant implementing regulation is delayed. Companies must apply for CBAM Authorized Declarant status starting January 2026. The CBAM regulation will become fully operational in January 2026, requiring the purchase of CBAM certificates, which will take effect from February 1, 2027, for imports in 2026 and will continue in subsequent years.

 

What key aspects of legislation are not intended for change?

The CBAM introduces limited changes to the covered products, with new guidance and expected adjustments to the product scope anticipated around mid-2025. The legislative proposal does not allow corporate groups to submit group-level CBAM reports at this point. Additionally, there are no guidelines regarding potential relief measures for EU-based manufacturers with high carbon intensity who export products outside the EU and face multiple layers of carbon pricing regimes. However, the European Commission has announced that an analysis of potential export relief measures is underway, and further proposals may be introduced in the future.

 

What impacts could the proposed changes have on businesses?

As the proposed changes to the CBAM are set to impact businesses, importers currently subject to CBAM measures must assess their compliance based on a 50-tonne threshold. Those below this threshold may benefit from exemptions, reducing administrative burdens and compliance costs. However, businesses remaining within the CBAM's scope should immediately start with the registration process for the authorized CBAM declarant per importer, as this may take up to 120 days. Key opportunities include extended compliance timelines and sector-specific relief, while risks involve potential supply chain disruptions, competitiveness challenges, and increased fraud risks. Overall, the changes aim to maintain environmental integrity while adapting to the evolving regulatory landscape.

 

What should businesses do to prepare?

To prepare for the changes under CBAM, companies should take the following "no-regret" actions:

  • Review current and planned supply chain, production and supplier network to anticipate potential CBAM impact from financial, operational and organizational perspectives.
  • Companies already importing more than 50 tonnes of CBAM-covered goods annually: assess projections for the future, whether imports will continue to exceed the threshold and, if so, collaborate with manufacturers to ensure emissions are calculated in compliance with CBAM. It is important to establish internal governance structures, apply for CBAM Authorized Declarant status, and identify carbon pricing schemes within the supply chain.
  • Companies currently importing less than 50 tonnes of CBAM-covered goods annually: evaluate whether they might be affected by the expanded scope of CBAM starting in 2026 based on the current and planned operations. It is also prudent to consider the indirect impact of CBAM costs and carbon pricing on product competitiveness.
  • All companies: should monitor CBAM regulations in other jurisdictions, such as the United Kingdom and Norway, which may increase compliance obligations. In addition, it is important to understand how CBAM status may affect reporting and disclosure requirements and to stay informed about ongoing legislative developments related to CBAM and other local carbon pricing measures.

How to navigate the EU Omnibus Simplification Package - key implications for companies

Read more on how the European Commission's proposed amendments impact the Corporate Sustainability Reporting Directive (CSRD), the Corporate Sustainability Due Diligence Directive (CS3D), the EU Taxonomy Regulation (EUTR), and the Carbon Border Adjustment Mechanism (CBAM).

EY Webcast: Omnibus simplification package

In our webcast, you will learn how the European Union’s Omnibus Simplification Package aims to streamline sustainability reporting. This legislative initiative represents a significant milestone in the journey towards enhanced competitiveness. We will also present initial insights and recommendations that will help companies prepare for future challenges.

Summary

The Carbon Border Adjustment Mechanism (CBAM) is part of the EU's "Fit for 55" package, aiming to impose a carbon price on imports to prevent carbon leakage and support carbon neutrality. Starting January 1, 2026, importers of emission-intensive goods (provided the annual imports into the EU are above the threshold) must report on the embedded emissions of CBAM covered goods and buy CBAM certificates. The EU Omnibus Simplification Package proposes changes like exemptions for small quantities, deferred certificate purchase dates, and extended declaration deadlines. Businesses should assess their supply chains, prepare for compliance, and monitor regulations. The CBAM will impact costs and competitiveness, especially in emissions-intensive industries.


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