The European Union has taken a significant step towards creating a consistent framework for measuring transport related greenhouse gas emissions, with new legislation now in force and the framework’s full application expected by the end of 2030.
The regulation introduces a standardised methodology for calculating emissions generated by freight and passenger transport across all modes, including road, rail, maritime and air transport. The aim is to improve transparency, strengthen confidence in reported emissions data and provide businesses with a common basis for comparing environmental performance.
The framework forms part of the EU’s wider efforts to support decarbonisation across the transport sector while ensuring emissions reporting is based on a recognised and consistent methodology.
Establishing a Common Standard
For many years, transport operators, logistics providers and shippers have relied on a variety of different approaches to calculate greenhouse gas emissions. While these methodologies often met individual business requirements, they frequently produced results that were difficult to compare across organisations and supply chains.
The new framework is based on EN ISO 14083:2023, the international standard for quantifying and reporting greenhouse gas emissions arising from transport chain operations. By introducing a common methodology, the EU aims to create greater consistency in the way emissions are calculated and communicated throughout the logistics sector.
The standard covers entire transport chains rather than individual journey segments, allowing emissions to be measured across complete freight movements, including associated logistics activities at terminals, ports, airports and distribution facilities.
Greater Transparency for Customers and Supply Chains
As sustainability reporting becomes increasingly important for both regulatory compliance and commercial decision making, demand for reliable emissions data continues to grow.
The new methodology is designed to improve the accuracy and comparability of transport emissions reporting, helping businesses provide customers with more consistent information about the environmental impact of their services.
A standardised approach will also help reduce discrepancies between different reporting methods and provide greater confidence in emissions figures used in procurement processes, sustainability reporting and carbon reduction strategies.
For logistics providers, the framework offers an opportunity to demonstrate operational efficiencies and emissions reduction initiatives using a methodology recognised across the European market.
Reporting Requirements and Industry Impact
The legislation does not make emissions reporting mandatory for every transport operator. However, when organisations choose to publish transport emissions data, calculations must be carried out using the approved methodology.
This approach is intended to create consistency without imposing unnecessary reporting obligations on businesses that are not currently required to disclose emissions information.
For companies already providing carbon reporting to customers, the regulation is likely to accelerate the adoption of standardised processes and data collection systems throughout their operations.
As environmental performance becomes a more prominent factor in supply chain decisions, the ability to provide transparent and comparable emissions data is expected to become increasingly important across the logistics sector.
Support for SMEs
The European Commission has recognised that small and medium sized enterprises may face additional challenges when adapting to new reporting frameworks, particularly where specialist sustainability resources are limited.
To support implementation, the Commission plans to develop guidance materials, technical resources and digital tools that will help businesses apply the methodology consistently. Particular attention will be given to assisting SMEs as the sector transitions towards the new framework.
The phased implementation period leading up to 2030 is intended to provide smaller operators with sufficient time to review reporting processes, improve data collection capabilities and align existing systems with the requirements of the legislation. The Commission hopes this approach will ensure businesses of all sizes can participate in emissions reporting without creating disproportionate administrative burdens.
The Road to 2030
Although the legislation has now entered into force, further implementing and delegated acts will be introduced over the coming years to provide additional technical detail on how the methodology should be applied in practice.
This phased approach is designed to give transport operators, logistics providers, software developers and supply chain partners time to prepare for the framework’s full application by the end of the decade.
The EU believes that establishing a common language for transport emissions reporting will help businesses make more informed decisions, improve transparency throughout supply chains and support wider decarbonisation objectives across the European transport network.
As the framework develops, companies across the logistics sector will be monitoring the release of further guidance to understand how the requirements will affect their operations and reporting practices in the years ahead.
European Union. (2026). Regulation (EU) 2026/1030 of the European Parliament and of the Council of 29 April 2026 on the greenhouse gas emissions accounting of transport services (Text with EEA relevance). Official Journal of the European Union, L 2026/1030. 12 May 2026.