EPA requires newer test standards for formaldehyde in plywood and particleboard
Makers, importers, sellers and testing labs for hardwood plywood, medium-density fiberboard and particleboard must follow newer editions of six industry standards cited in the EPA's formaldehyde rules, with no extra transition period. The EPA adds an optional small-chamber quality control test and drops a duplicate British version of one test.
Who it affects
Makers, importers, sellers and testers of composite wood products
When
This rule takes effect on November 27, 2026.
- : Published in the Federal Register
- : This rule takes effect
Official text
FR Doc. 2026-21963: Voluntary Consensus Standards Update; Formaldehyde Emission Standards for Composite Wood Products
On Federal Register. The official text is what counts; read it before you act.
Not legal advice. Plain-English summaries to help you find what changes and when. Not legal advice: read the official text, and ask a lawyer about your situation.