Formaldehyde compliance deadline approaches for wood-based products entering the EEA

Businesses supplying wood-based materials, furniture and certain other indoor-use products into the European Economic Area (EEA) are being reminded that amended formaldehyde emission limits for EU REACH will be implemented  from 6 August 2026. Under the Windsor Framework arrangements these requirements will also apply to goods placed on the market in Northern Ireland from the same date. Great Britain’s (GB’s) UK REACH regime currently has no equivalent formaldehyde restriction.

The European Panel Federation has warned members that the transition period that currently exists linked to the REACH Formaldehyde Restriction is due to end on that date, after which all relevant products placed on the EEA market must comply with the new limit values. These different market requirements will make the cross border movement of wood based panels and the articles into which they are manufactured challenging for suppliers and their customers in the coming months.

To help combat this challenge Wood Panel Industries Federation (WPIF) and Timber Development UK have collaborated to produce guidance which can be used by members throughout the supply chain, which can be read and downloaded online here.

The new requirement sets a formaldehyde emission limit of 0.062mg/m³ for wood-based articles and furniture, while other articles are subject to a limit of 0.080mg/m³. The emission limit of 0.062mg/m³ will also be implemented for vehicle interiors but not until a year later, effective 6 August 2027. Emissions must be measured under the reference conditions set out in the regulation, with EN 717-1 identified as a key test method for demonstrating compliance.

Businesses are being warned not to wait until the August deadline before taking action as this is the end point for the transition period. Any non-compliant stock will need to be cleared before the regulation takes effect, as selling products that exceed the permitted emission limits after 6 August will be illegal in the EEA.

The requirements are expected to affect traders, importers, furniture manufacturers, distributors and downstream users handling relevant products. Wood-based panels sold for further processing are not automatically exempt, as “placing on the market” includes any sale or transfer of ownership throughout the EU and Northern Ireland supply chain. The restriction does not apply to:

• Articles intended exclusively for outdoor use where exposure to indoor air is not expected
• Articles exclusively used outside the vapour barrier of a building
• Articles exclusively for professional or industrial use unless there is likely to be exposure of the general public
• Second-hand articles already placed on the market
• Articles where formaldehyde occurs only naturally in the material
• Products exempted by Entry 77 to Annex XVII of REACH (Regulation (EC) No 1907/2006).

Enforcement will be handled by individual Member State authorities, coordinated at EU level through the European Chemicals Agency’s enforcement framework. Businesses found to be placing non-compliant articles on the market could face sales bans, withdrawal from distribution, product recalls, seizure or destruction of goods. Financial penalties may also apply, with some jurisdictions potentially pursuing criminal liability in serious cases.

Imported goods may face additional scrutiny, with customs authorities able to request emission test reports, detain shipments pending proof of compliance, or block imports altogether. Non-compliant goods may be returned or destroyed at the importer’s expense.

Updated guidance on formaldehyde testing was published in November 2025, clarifying which test methods can be used to verify compliance and where scientifically valid correlations between methods may be required.

With the deadline now approaching, businesses supplying affected products into the EEA will need to ensure both current and incoming stock meets the required standards before the transition period ends.

In global terms, hardwood plywood that complies with current U.S. EPA TSCA or CARB is likely to meet the new EU REACH requirements set at 0.05 ppm, however particleboard and MDF that complies with current U.S. EPA TSCA or CARB will likely need its emissions lowering to meet the new EU REACH requirements.