ESPR Iron and Steel: What the First Delegated Act Means for Producers and Heavy-Industry Buyers
If you produce steel, trade it, or buy it in volume for EU-market goods, the Ecodesign for Sustainable Products Regulation is no longer an abstract Brussels project. Iron and steel carries the earliest indicative delegated-act adoption date in the entire ESPR Working Plan: 2026. That makes it the regulation's first real test case for an intermediate product - and it means the clock is already running.
This post focuses specifically on what the iron and steel delegated act is expected to require, why the sector was prioritised, and what practical steps make sense before the text is finalised. It does not cover the broader Working Plan list or the Digital Product Passport architecture in general - those are addressed in separate guides on this site.
Why Iron and Steel Comes First
ESPR - Regulation (EU) 2024/1781 - entered into force on 18 July 2024. The regulation empowers the Commission to adopt delegated acts setting product-specific requirements for durability, recycled content, carbon footprint, and the provision of a Digital Product Passport, without returning to the full legislative process each time.
The first ESPR Working Plan (COM(2025) 187), adopted on 16 April 2025, identified six priority product groups. Iron and steel sits at the top of that list - ahead of textiles, tyres, aluminium, furniture, and mattresses - for two reinforcing reasons.
The first is scale. Iron and steel is the product group with the highest annual sales volume on the European market. The second is climate impact. The iron and steel industry accounts for around 7-8% of global greenhouse gas emissions. Regulating the material rather than the finished good is deliberate: steel feeds into construction, automotive, machinery, packaging, and energy infrastructure. Setting requirements at the intermediate-product level creates leverage across all of those downstream sectors simultaneously.
This is also a structural novelty. Iron and steel are the first intermediate products to fall under ESPR ecodesign measures - the previous Ecodesign Directive applied only to energy-related end products. The ESPR's broadened scope explicitly includes components and intermediate products, making the regulation relevant to a far wider range of industries than its predecessor.
What the Delegated Act Is Expected to Cover
The exact requirements - thresholds, measurement methodologies, and scope definitions - will only be confirmed once the delegated act is formally adopted. What follows reflects the direction of travel from the Working Plan text, the JRC's preparatory work, and the Commission's own Ecodesign Forum discussions. Treat these as well-informed expectations, not confirmed obligations.
Carbon footprint (GWP / lifecycle reporting). This is the central parameter. The delegated act is expected to require disclosure of a product's Global Warming Potential based on lifecycle assessment, quantifying emissions across the supply chain. The JRC published a draft DPP content proposal for iron and steel in March 2026, currently out for stakeholder consultation, which maps carbon footprint as a core data field. One significant methodological challenge the industry itself has flagged: multiple GHG accounting methodologies exist for steel production, and their diversity currently hinders practical, accurate decision-making and decarbonisation efforts. Resolving that - agreeing a common calculation method - is part of what the delegated act process must deliver.
Recycled content and scrap use. The Working Plan is explicit that requirements will focus on recycled content and end-of-life circularity. The JRC published a dedicated study on recycled content requirements for steel in March 2026, examining calculation methods, scope definitions, and verification approaches. Importantly, the JRC study notes that the analysis of potential mandatory recycled content thresholds is considered outside the scope of that report - meaning the question of whether minimum thresholds will be set, and at what level, remains open pending the full impact assessment.
Information requirements and the Digital Product Passport. For intermediate products, the Commission may initially focus on information obligations rather than hard performance mandates, given the complexity of downstream cascading effects. The DPP for steel would carry structured, machine-readable data on carbon footprint, recycled content, material composition, and production route - accessible to downstream manufacturers, recyclers, and market surveillance authorities according to differentiated access rights.
Energy efficiency and resilience. The Working Plan also flags energy efficiency and supply-chain resilience as relevant parameters for steel, reflecting both the energy intensity of primary production and the EU's strategic interest in securing domestic material flows.
Confirmed vs. indicative. The 2026 adoption date is the Commission's current planning estimate — not a legal deadline. Preparatory studies, impact assessments, and stakeholder consultations can shift it. What is confirmed is that iron and steel is the first priority intermediate product group under ESPR, and that preparatory work is already the most advanced of any intermediate product group in the Working Plan.
The Compliance Timeline Is Longer Than It Looks - But Not Comfortable
A 2026 delegated-act adoption does not mean 2026 compliance. A delegated act for a product category typically enters into force 18 to 24 months after it is formally adopted by the European Commission. On that basis, a 2026 adoption would place mandatory obligations somewhere in the 2027-2028 window - consistent with the Working Plan's own indicative DPP implementation estimate of 2027-2028 for steel.
That sounds like breathing room. It is not, for two reasons.
First, the DPP is not a document you generate at the point of sale. It is a data architecture - a system for collecting, managing, and publishing product data throughout the lifecycle - that must be operational before the delegated act applies. Building that architecture typically takes two or more years, especially when data sits with multiple upstream suppliers. By the time a delegated act is published in the Official Journal, manufacturers have at most two years to achieve full compliance - including compiling technical documentation, calculating carbon footprints, determining recycled content percentages, creating a DPP, and registering it with a compliant registry. For companies that have not started, that is not a comfortable timeline.
Second, the preparatory work is already public and moving fast. The JRC's draft DPP content proposal for steel was circulated for stakeholder consultation in April 2026. The likely data fields can already be inferred with reasonable confidence. Waiting for the final text before beginning data collection means starting two years behind companies that are already measuring.
What to Do Before the Delegated Act Lands
Preparation at this stage does not require guessing at thresholds. It requires building the data infrastructure that any plausible version of the delegated act will need.
Start measuring product carbon footprint now. GWP reporting based on lifecycle assessment is the single most certain requirement. The methodology will be specified in the delegated act, but the underlying data - energy inputs, production route, upstream emissions from ore and scrap - needs to be collected systematically regardless. If you already produce Environmental Product Declarations (EPDs), that data is your starting point; the LCA results and documentation you hold for EPDs will likely feed directly into DPP fields, reducing duplicate work if your data is well organised.
Map your scrap and recycled content data. The distinction between pre-consumer and post-consumer recycled scrap, and between different production routes (blast furnace/basic oxygen furnace versus electric arc furnace), will almost certainly matter for both carbon footprint calculation and any future recycled content requirement. Document this at the product or product-family level now, not as an aggregate company figure.
Identify your DPP data gaps. The JRC's draft steel DPP content proposal maps data fields against current industry disclosure practices. Run that gap analysis against your own systems: what do you currently collect, what is structured and machine-readable, and what lives only in PDFs or spreadsheets? Pay particular attention to supplier-level data - material origin, scrap sourcing, and upstream energy mix - which is where most steel producers will find the largest gaps.
Engage with the stakeholder consultation process. The delegated act for steel is still being shaped. The JRC's draft DPP content proposal is explicitly a basis for discussion, not a final text. Industry associations, downstream users, and market surveillance authorities all have formal input channels. The requirements that emerge will reflect who engaged and who did not.
The Downstream Dimension
One aspect of the iron and steel delegated act that often goes unnoticed is its effect on buyers, not just producers. If you manufacture goods - automotive components, construction products, industrial machinery - that incorporate steel, the carbon footprint and recycled content data your steel supplier provides will feed directly into your own product's DPP when your sector's delegated act arrives. The quality of your supplier's data determines the quality of yours.
This creates a practical incentive to start asking for structured sustainability data from steel suppliers now, even before any obligation exists. Suppliers who can provide verified, product-level GWP figures and recycled content documentation will be easier to work with when downstream DPP obligations land. Those who cannot will create compliance bottlenecks.
The Honest Summary
Iron and steel is the first product group in the ESPR queue, with a delegated act targeted for 2026 and compliance obligations likely landing in 2027-2028. The expected focus areas - carbon footprint disclosure, recycled content, and a Digital Product Passport - are well-signalled by the JRC's preparatory work, even though exact thresholds and methodologies remain to be confirmed. The transition period after adoption buys time, but not as much as it appears: building the data infrastructure for a DPP is a multi-year project, and the preparatory studies are already public enough to start.
The companies that will find this manageable are those that begin measuring, mapping, and structuring their product sustainability data now - not those that wait for the final text.
Related reading
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