The following frequently asked questions (FAQs) address concerns consumers may raise regarding the Formaldehyde Emission Standards for Composite Wood Products final rule pursuant to Title VI of the Toxic Substances Control Act (TSCA).
- Read more about the Formaldehyde Emission Standards for Composite Wood Products final rule.
- View or download this Information in PDF Format.
- What action is EPA taking today?
- What are composite wood products and what types are covered by the final rule?
- What is formaldehyde and how is it used in composite wood products?
- What are the health effects of formaldehyde exposure?
- When do the rule requirements come into force?
- Who is subject to the final rule requirements?
- What are the formaldehyde emissions standards for covered composite wood products?
- How does this regulation differ from the CARB regulation?
- Will compliant wood products be labeled?
- How does EPA ensure that composite wood products do not exceed the emission standards?
EPA is finalizing a rule to help reduce harmful exposures to formaldehyde emitted into the air from certain composite wood products. This new rule will implement the formaldehyde emission standards and other provisions required under the Formaldehyde Standards for Composite Wood Products Act, which added Title VI to the Toxic Substances Control Act (TSCA). The final rule also establishes a third-party certification program for laboratory testing and oversight of formaldehyde emissions from manufactured and/or imported composite wood products.
Composite wood products are wood products created by binding strands, particles, fibers, veneers, or boards of wood together with adhesives (i.e., glues). There are three composite wood products that are regulated under TSCA Title VI: hardwood plywood, medium-density fiberboard (includes thin-MDF), and particleboard. These composite wood products are commonly used in the manufacture of furniture, kitchen cabinets, flooring, picture frames and wooden children’s toys, among other products.
Formaldehyde is a colorless, flammable, strong-smelling chemical that is used in resins (i.e., glues) used in the manufacture of composite wood products (i.e., hardwood plywood, particleboard and medium-density fiberboard).
Formaldehyde exposure can have a negative effect on health, both in the short and long term. Formaldehyde can cause irritation of the skin, eyes, nose, and throat. High levels of exposure may cause some types of cancers.
The formaldehyde emission standards come into force beginning June 1, 2018. By June 1, 2018, and until March 22, 2019, regulated composite wood panels and finished goods containing such composite wood panels that are manufactured (in the United States) or imported (into the United States) must be certified as compliant with the TSCA Title VI or the California Air Resources Board (CARB) Airborne Toxic Control Measures (ATCM) Phase II emission standards, which are set at identical levels, by a third-party certifier (TPC) approved by CARB and recognized by EPA. All regulated composite wood products, and finished goods containing composite wood products, manufactured in or imported into the United States after March 22, 2019 are required to be certified as TSCA Title VI compliant by an EPA TSCA Title VI TPC with all of the required accreditations.
Those who sell, supply, offer for sale, manufacture or import composite wood products are subject to the final rule requirements. This includes manufacturers, importers, fabricators (e.g., furniture makers) distributors and retailers. Third party certifiers (TPCs) who certify that composite wood products are compliant with the EPA rule and accreditation bodies who accredit and oversee the TPCs are also affected by the rule.
The formaldehyde emissions standards vary by type of regulated product. In the table below, the product is aligned with its emissions standard in parts per million (ppm).
|Hardwood Plywood – Veneer Core||0.05 ppm of formaldehyde|
|Hardwood Plywood – Composite Core||0.05 ppm of formaldehyde|
|Medium-Density Fiberboard||0.11 ppm of formaldehyde|
|Thin Medium-Density Fiberboard||0.13 ppm of formaldehyde|
|Particleboard||0.09 ppm of formaldehyde|
8. How does this regulation differ from the CARB regulation?
The formaldehyde emission standards for composite wood products under the EPA final rule, and set by Congress, are identical to the California “Phase 2” formaldehyde emission standards. EPA worked to align the other requirements of the federal rule with the California requirements. However, there are a few differences. Unlike the California requirements, among other things, the EPA rule will: require records be kept for 3 years versus 2 years, require importers to provide import certification under TSCA beginning March 22, 2019, require manufacturers to disclose upon request formaldehyde testing results to their direct purchasers and require laminated products not exempted from the definition of hardwood plywood to meet the hardwood plywood formaldehyde emissions standard beginning March 22, 2024.
Yes. Regulated composite wood products, and finished goods containing composite wood products, manufactured in or imported into the United States beginning June 1, 2018 are required to be labeled as CARB ATCM Phase II or TSCA Title VI compliant. All regulated composite wood products, and finished goods containing composite wood products, manufactured in or imported into the United States after March 22, 2019 are required to be labeled as TSCA Title VI compliant.
Until March 22, 2019, CARB ATCM Phase II compliant composite wood panels are considered TSCA Title VI compliant, and the CARB ATCM Phase II label will satisfy the TSCA Title VI labeling requirement. All composite wood panels manufactured in or imported into the United States after March 22, 2019 must be TSCA title VI compliant and the label on composite wood panels must include the panel producer’s name, lot number, an EPA-recognized TSCA Title VI Third-Party Certifier number, and a TSCA Title VI compliance statement.
Until March 22, 2019, the CARB Phase II label on finished goods will satisfy the TSCA Title VI labeling requirements. The labels on finished goods produced in or imported into the United States after March 22, 2019 must include the fabricator’s name, the date the finished good was produced (in month/year format), and a TSCA Title VI compliance statement.
EPA established a third-party certification program for laboratory testing and oversight of formaldehyde emissions from manufactured and/or imported regulated composite wood products. This helps to ensure only composite wood products compliant with the formaldehyde emission standards enter the supply chain.
View or download this information in PDF format.