Carbon Footprint Reporting in Logistics in 2026: Rising Requirements for Exporters

• Final phase of CBAM: Following the transition period from 2023 to 2025, the EU's Carbon Border Adjustment Mechanism (CBAM) enters its final implementation phase in 2026, requiring the purchase of certificates.

• Scope 3 pressure is increasing: EU buying firms are beginning to demand Scope 3 data, which covers indirect emissions in the supply chain; this demand also includes the transport and shipping leg.

• ISO 14083 becomes the common reference: Developed for calculating greenhouse gas emissions in logistics and transport, the ISO 14083 standard is becoming the common cross-industry language in carbon footprint reporting.

• SME exporters at risk: Small and medium-sized exporters unable to provide carbon data may face the risk of losing buyers in the EU market.

• Documentation burden is expanding: Carbon data per shipment is moving towards becoming as routine a document as a customs declaration.

In 2026, carbon footprint reporting in logistics is transforming from a voluntary practice into a contractual obligation for exporters. The entry of the EU's CBAM mechanism into its final phase and buyer companies demanding Scope 3 emission data lead to carbon data per shipment becoming as routine as customs documents. This change directly affects Turkish exporters selling to the EU, in particular.

Table of Contents

1. Reasons triggering this change

2. Developments marking 2026

1. Final implementation period of CBAM

2. Scope 3 emission demands

3. ISO 14083 and the GLEC framework

4. Data infrastructure of cargo and logistics companies

3. What the data and signals show

4. Impact by sector

1. E-export and marketplace sellers

2. Manufacturing exporters

3. Logistics and cargo companies

4. SME-sized exporters

5. What may happen in the coming period

6. Background of carbon footprint reporting

7. Frequently asked questions

Reasons triggering this change

The main reason triggering this change is the direct linking of the EU's import policy with its climate goals. Carbon footprint refers to the total greenhouse gas emissions generated during the production, transport, and distribution processes of a product or service, and it is now being linked to customs costs. With the entry into force of CBAM, importers of certain product groups such as steel, cement, and fertilizers also have to declare emissions generated during the transportation of the product.

The second reason is the supply chain commitments of major buying companies. Large brands in retail and production chains have started to demand emission data from their suppliers and logistics partners. The third reason is the maturation of measurement standards: thanks to common methodologies like ISO 14083, transport emissions are no longer an estimate but a calculable data item.

Developments marking 2026

There are several concrete developments shaping carbon footprint reporting in logistics in 2026. Some of these are regulatory, while others relate to sectoral standardization.

Final implementation period of CBAM

Following the transition period that began in 2023, CBAM enters its final implementation phase in 2026, during which companies importing into the EU are obliged to purchase certificates. During the transition period, there was only a reporting obligation; in the final period, a financial obligation is activated for the embedded carbon emissions of the imported product. This situation forces exporters shipping covered products to the EU to report transportation data accurately as well.

Scope 3 emission demands

Scope 3 covers indirect emissions that are not under a company's direct control but occur in the supply chain; transport, warehousing, and distribution fall into this category. EU buying companies have started to demand Scope 3 data from their suppliers due to sustainability reporting obligations. For the exporter, this means that not only the product but also the shipping route of the consignment must now be included in the carbon calculation.

ISO 14083 and GLEC framework

ISO 14083 is the international standard developed to calculate greenhouse gas emissions in road, sea, and air transport. The GLEC Framework is a framework that aims to harmonize emission calculation methods in transport and logistics and has formed the basis of ISO 14083. In 2026, these two references are becoming the common language that ensures carbon data is comparable between cargo companies and exporters.

Data infrastructure of cargo and logistics companies

International cargo and transport companies are moving towards establishing systems capable of generating emission data on a per-shipment basis. This data is presented as an estimated value calculated according to the mode of transport, distance, and vehicle type. For exporters, this development creates the need to see carbon data when receiving a cargo quote.

What the data and signals show

Signals from the sector show that carbon reporting is transforming from a voluntary practice into a standard document item.

• Importers of product groups within the scope of CBAM have started to demand data, including transport emissions, from their suppliers.

• Large EU-based buyers tend to evaluate carbon reporting capability as a criterion in supplier selection.

• ISO 14083 compliant calculation methods are slowly entering the quoting processes of cargo companies.

• The capacity of SME-sized exporters to provide carbon data remains more limited compared to large exporters.

• The number of shipments requiring an emission declaration in addition to customs and transport documents is on an upward trend.

Impact by sector

The impact of carbon footprint reporting varies depending on the exporter's size and sales channel.

E-export and marketplace sellers

For e-exporters selling to the EU through platforms like Amazon, eBay, and Etsy, carbon data is not yet a mandatory field, but it is becoming a buyer expectation. Because shipping volume is low, these sellers remain dependent on the ready emission estimates provided by the transport company. Working with companies that manage e-export logistics processes is a practical path for sellers wishing to receive this data regularly.

Manufacturing exporters

Manufacturers exporting steel, chemical, or metal products fall directly under the scope of CBAM and must declare the embedded carbon data per product. For this group, transport emissions are becoming an integrated data item reported alongside product emissions.

Logistics and cargo companies

Cargo and transport companies are under pressure to establish systems that can calculate emissions on a per-shipment basis. For these companies, carbon data is no longer a marketing element, but a service component shaped by customer demand. This demand is seen earlier on European lines, such as Germany cargo and UK cargo.

SME-sized exporters

The biggest challenge for small and medium-sized exporters is the lack of resources to generate carbon data. This group remains more dependent on the ready calculation tools offered by the transport company or logistics partner.

What may happen in the coming period

The evaluations in this section are based on trends that are not yet finalized and should be considered speculative. There is an expectation that the scope of CBAM may expand over time in terms of the number of product groups; if this happens, sectors such as textiles and electronics could also be included in the process. Scope 3 reporting demands can be expected to start with large EU buyers first and gradually spread to medium-sized buyers.

Additionally, presenting carbon data alongside the price quote on the quotation screens of cargo companies may become a more common practice in the coming period. None of these scenarios is a finalized regulation at the moment, but an outlook derived from sectoral trends.

Background of carbon footprint reporting

The concept of a carbon footprint is based on measuring the greenhouse gas emissions generated directly and indirectly by an activity and is divided into three categories. Scope 1 covers emissions from sources directly controlled by the company (such as a vehicle fleet). Scope 2 refers to indirect emissions from purchased energy. Scope 3 is the broadest category occurring throughout the supply chain, including transport and distribution.

The need to calculate emissions in the logistics sector is not new; the difference in emissions between transport modes (sea, road, air) has long been a known fact. The GLEC Framework was developed by industry stakeholders to measure these differences in a consistent manner and later became the ISO 14083 standard. CBAM, as an extension of the EU's carbon pricing policy to imports, aims to balance the difference in carbon costs between domestic producers and importers. These three elements (Scope categories, measurement standard, and border adjustment) together form the basis of the 2026 reporting requirements.

Companies wishing to track carbon data during the export process can compare transport options when obtaining a shipping quote. Get a quote now and plan your shipment's transportation process in advance.

Frequently asked questions

When does carbon footprint reporting become mandatory for exporters

The final implementation period for product groups within the scope of CBAM (such as steel, cement, fertilizers) begins in 2026, after which importers are obliged to purchase certificates. In sectors outside the scope, the obligation has not yet turned into a regulatory penalty, but it is effectively becoming mandatory due to buyer demand.

What is the difference between CBAM and Scope 3 reporting

CBAM is a border adjustment that the EU applies to imports of specific product groups, requiring the purchase of certificates for embedded carbon emissions. Scope 3 reporting is the declaration of indirect emissions (including transport) in companies' own supply chains voluntarily or within the framework of sustainability obligations.

Which transport modes does ISO 14083 cover

ISO 14083 provides a common methodology for calculating greenhouse gas emissions in road, sea, air, and rail transport. The standard makes emission calculations comparable based on transport distance, vehicle type, and fuel type.

Where can an SME-sized exporter obtain carbon data

Small-scale exporters mostly use ready-made emission calculation tools offered by the cargo or logistics company they work with. These tools generate an estimated emission value based on shipping distance and transport mode, which can be added to the documentation presented to the buyer.

Will carbon footprint data replace customs documents

No, carbon footprint data is not replacing the customs declaration; it is being added to it as an additional document item. For products within the scope of CBAM, this data is processed as a separate declaration submitted alongside customs procedures.

Do these regulations only affect exporters selling to the EU

At present, the most concrete obligation falls on companies importing into the EU via CBAM, so the direct impact is seen on exporters selling to the EU market. When and to what scope a similar regulation will be implemented in other markets remains uncertain.