EU Sets October 1 Deadline for Steel Origin Documentation

Views 20 14 September 2026

What happened

The European Commission has finalized the documentation that steel importers must provide to prove where their steel was actually made — not just where it was shipped from. Starting 1 October 2026, anyone importing steel products covered by the EU Steel Regulation must declare the country where the steel was "melted and poured," and back that declaration with paper trail evidence. The rule was adopted as Commission Implementing Regulation (EU) 2026/1963 on 28 August 2026 and published by the Commission's trade department on 31 August.

The key facts

The EU Steel Regulation itself entered into force on 1 July 2026, replacing the old steel safeguard with duty-free quotas capped at 18.3 million tonnes a year; imports above that trigger a 50% tariff.
From 1 October 2026, importers must state the "melt and pour" country on customs declarations for covered steel products, plus the heat number identifying the production batch.
The primary evidence is the Mill Test Certificate (MTC). During a transition window running to 30 September 2027, importers who cannot produce an MTC may instead rely on invoices, delivery notes, quality certificates, long-term supplier declarations, purchase-order clauses, or customs paperwork from the exporting country.
After 1 October 2027, those alternative documents will only be accepted as a supplement to an MTC, not as a substitute for one.

Why this exists

The Commission's own language is direct about the purpose: the requirement is meant "to enhance the transparency and traceability of steel products imported into the European Union, allowing the Commission to address potential circumvention and ensure the effectiveness of EU steel measures." In plain terms, regulators were seeing steel that originated in over-quota countries get finished or transshipped through a third country before entering the EU, arriving with paperwork that only showed the last stop, not the steel mill. Tying the declaration to the melt-and-pour country — the point where raw steel is actually produced — closes that gap.

Why it matters for industrial buyers and exporters

This is a compliance cost and a paperwork problem before it is anything else. Any company that imports steel into the EU — flat products, long products, tubes, and the other categories the regulation covers — now needs a documented chain from mill to shipment, not just a commercial invoice from its immediate supplier. Steel traders and distributors who buy from multiple mills or blend origins in their inventory are the most exposed, because Mill Test Certificates are usually tied to a specific heat and may not survive resale or blending intact. Exporters selling into the EU should expect European customers to start asking for MTCs with every shipment well before October, since the buyer — not the mill — carries the compliance burden at the border.

What to watch next

Two things are worth tracking over the coming months: how strictly EU customs authorities enforce the rule in its first weeks, and whether the Commission's ongoing review of the regulation's product scope (a separate consultation opened in July 2026) adds or removes product categories before the 2027 tightening of evidence rules takes effect. Companies with EU-bound steel shipments scheduled for October should confirm now whether their suppliers can produce a compliant Mill Test Certificate for each heat.

Sources

European Commission, Directorate-General for Trade — "Commission sets type of evidence to be provided by importers to prove country of 'melt and pour' of steel products subject to EU Steel Regulation," 31 August 2026.
EUROMETAL — "EU clarifies rules for proving the 'melt and pour' country for steel imports."