The outcome of the trilogue negotiations between the European Parliament, the Council of the European Union and the European Commission on the amendment of Regulation (EU) 2019/631 reflects a carefully calibrated compromise between environmental ambition and industrial feasibility.

At its core, the final agreement introduces a temporary flexibility mechanism for the period 2025–2027, allowing manufacturers to meet their CO₂ emission targets on the basis of a three-year average rather than through strict annual compliance. This represents a significant concession to industry concerns, particularly in light of supply chain disruptions, technological transition costs, and market uncertainties. However, this flexibility is explicitly framed as a one-off measure, ensuring that it does not alter the long-term trajectory of EU climate policy.

Crucially, the overall level of environmental ambition remains unchanged. The CO₂ reduction targets established under the existing regulatory framework are preserved in full, and the flexibility mechanism is accompanied by safeguards designed to prevent its misuse. The agreement clarifies that the three-year averaging period must not be interpreted as a delay in the transition toward zero-emission mobility, nor as a reduction of regulatory stringency. In this sense, the Parliament successfully secured the integrity of the Union’s climate objectives.

Another key element of the compromise lies in the preservation of the enforcement system. Excess emissions premiums remain fully applicable, calculated on the basis of the manufacturer’s average performance over the three-year period. This ensures that the flexibility mechanism does not weaken the financial consequences of non-compliance and maintains the deterrent effect of the regulatory framework.

The trialogue also resulted in a more structured approach to monitoring and transparency. While the fundamental reporting system remains unchanged, additional obligations require manufacturers to report annually on their emissions performance and use of the flexibility mechanism. The Commission is tasked with publishing aggregated data and conducting a review of the mechanism’s effectiveness by the end of 2026, followed by a broader evaluation in 2027 and 2028. These provisions reflect the Parliament’s emphasis on oversight and accountability.

With regard to pooling arrangements, the compromise allows manufacturers to continue forming pools until the end of 2027, aligning this mechanism with the flexibility period. At the same time, the text emphasizes that pooling should not substitute for individual compliance, reinforcing the principle that each manufacturer remains responsible for maintaining performance close to its own targets.

Notably, several more ambitious proposals put forward during the negotiations were ultimately not included in the final agreement. These include binding obligations on manufacturers to allocate financial resources toward zero-emission technologies, mandatory workforce protection guarantees, and the earmarking of revenues from emissions penalties for social transition funds. Their exclusion reflects legal and institutional constraints, particularly the limits of the Regulation’s legal basis under EU environmental law.

Overall, the final compromise can be understood as a balancing act. The Council secured short-term flexibility to accommodate industrial realities, while the Parliament ensured that this flexibility remains tightly constrained, transparent, and temporary. The Commission, in turn, preserved the legal coherence of the instrument and prevented an expansion of its scope into areas such as industrial investment or social policy.

The result is a regulatory adjustment that offers breathing space to manufacturers without fundamentally altering the Union’s decarbonization pathway. Whether this balance proves effective will depend on how the flexibility mechanism is used in practice and whether it accelerates, rather than delays, the transition to zero-emission mobility.

From Serbia’s perspective, the outcome of the trilogue negotiations highlights a familiar dynamic: decisions taken within the European Union, even when formally limited to its internal market, inevitably produce tangible effects beyond its borders.

Although Serbia is not directly bound by Regulation (EU) 2019/631, the regulatory shift toward stricter CO₂ standards and the accelerated transition to zero-emission mobility will shape the broader economic and industrial environment in which Serbia operates. As a country closely integrated with the EU market, Serbia will be indirectly affected through changes in supply chains, technological standards, and investment flows within the automotive sector.

At the same time, the compromise reached in the trilogue reinforces an asymmetry that is difficult to ignore. While EU institutions carefully balance environmental objectives with the needs of their own industry, external partners such as Serbia remain outside the decision-making process, despite being exposed to many of the consequences. This is particularly relevant in areas such as raw material extraction, industrial restructuring, and the secondary market for vehicles, where the effects of EU policy can be both economic and environmental.

Furthermore, the emphasis on flexibility for EU manufacturers contrasts with the lack of a structured approach toward third countries that are expected to adapt to these evolving standards. For Serbia, this raises questions not only about regulatory alignment, but also about the broader nature of its relationship with the Union — whether it is viewed as a future member to be gradually integrated, or primarily as a peripheral partner expected to absorb externalities of EU policy.

In that sense, the trilogue outcome is not merely a technical adjustment of emissions rules. It also illustrates the broader challenge for countries like Serbia: navigating a process in which EU decisions increasingly shape domestic realities, while the ability to influence those decisions remains limited.

Ultimately, if the European Union aims to maintain credibility in its enlargement policy, it will need to acknowledge that its regulatory choices extend beyond its borders and engage more consistently with those who are expected to follow its path in the future.