Formaldehyde Testing and Certification for Composite Wood Products

Why Composite Wood Product Compliance Matters

Formaldehyde emissions from composite wood products can affect indoor air quality and pose potential health risks, particularly in enclosed environments where these materials are widely used. Regulations were established to limit these emissions, protect building occupants, and promote safer manufacturing practices. Compliance helps support conformity with applicable emission limits established by federal, state, and international regulations.

Composite wood products used in interior building applications and finished goods must meet defined formaldehyde emission limits and regulatory requirements in U.S. and international markets. These products contribute to indoor air quality and are subject to prescribed test methods, labeling rules, and mandatory third-party certification that directly impact their ability to be sold, imported, or incorporated into finished goods.

Manufacturers and importers are expected to demonstrate compliance through documented emissions testing, active certification status, and supporting records. When testing data, certification oversight, or documentation is incomplete or not aligned with regulatory requirements, shipments may be delayed, imports rejected, or product acceptance by regulators and customers impacted.

Issues identified after products enter distribution or are incorporated into finished goods can result in corrective actions, recalls, or restrictions on product use. Clear, well-documented testing and certification programs help reduce uncertainty, support regulatory review, and enable more consistent acceptance across markets and jurisdictions.

Composite Wood Product Testing and Certification Overview

Wood composites testing and certification services are performed to support third‑party certification programs and documented compliance for composite wood products subject to formaldehyde emission requirements.

Programs are developed based on product type, manufacturing processes, intended markets, and resin systems used in composite wood products such as NAF and ULEF. Services may include laboratory emissions testing, evaluation of composite wood components within finished goods, and certification activities required to demonstrate conformity with applicable regulations.

Manufacturers and importers typically engage in these services during product qualification, certification program setup, changes to materials or suppliers, or to support ongoing compliance activities.

These services are commonly used by composite wood panel manufacturers, furniture and cabinet producers, importers, and companies supplying finished goods that contain regulated composite wood components.

Key Capabilities Include:

Formaldehyde emission testing

Certification services for manufacturers

Support for ULEF and NAF exemption programs, including qualification, documentation, and regulatory submission

Ongoing support for maintaining and renewing ULEF and NAF exemptions, including periodic testing and program alignment

Testing and assistance for importers and fabricators to evaluate supplier products against applicable emission requirements

How Composite Wood Product Testing Reduces Risk and Supports Compliance

Independent testing and certification of composite wood products provide objective, documented results and certification status that support clearer decision‑making during regulatory review and customer acceptance processes. Consistent third‑party oversight reduces uncertainty and helps enable more predictable approval and market acceptance outcomes.

By maintaining current testing records and certification documentation, manufacturers and importers are better positioned to manage compliance risk, avoid disruption across the supply chain, and support ongoing market access throughout the product lifecycle.

Composite Wood Product Testing Accreditations

ISO/IEC 17025 Testing Laboratory

A2LA: 6611.01

ANSI National Accreditation Board (ANAB): AT-3330.01

ISO/IEC 17020 Inspection Body

ANSI National Accreditation Board (ANAB): AI-3954

ISO/IEC 17065 Certification Body

ANSI National Accreditation Board (ANAB): 9241

Standards Council of Canada (SCC): 10027

Third Party Certifier

Environmental Protection Agency (EPA) / California Air Resources Board (CARB): TPC-3

Relevant Composite Wood Product Standards and Test Methods

EPA TSCA Title VI, 40 CFR Part 770 Formaldehyde Standards for Composite Wood Products
California Code of Regulations (CARB) 93120: Airborne Toxic Control Measure to Reduce Formaldehyde Emissions from Composite Wood Products.
Formaldehyde Emissions from Composite Wood Products Regulations - SOR/2021-148 (CANFER)
ASTM E1333: Standard Test Method for Determining Formaldehyde Concentrations in Air and Emission Rates from Wood Products Using a Large Chamber
ASTM D6007: Standard Test Method for Determining Formaldehyde Concentrations in Air from Wood Products Using a Small-Scale Chamber
ASTM D5582: Standard Test Method for Determining Formaldehyde Levels from Wood Products Using a Desiccator
ASTM D1037: Standard Test Method for Evaluating Properties of Wood-base Fiber and Particle Panel Materials
ANSI A208.1 Particleboard
ANSI A208.2 Medium Density Fiberboard
ANSI HP-1 Hardwood Plywood

What products are considered composite wood?

Composite wood products typically include hardwood plywood, particleboard, medium density fiberboard, and thin medium density fiberboard, including when used as components within finished goods.

When are wood composites testing and certification services typically required?

Services are commonly used during product qualification, certification program setup, changes to materials or suppliers, and as part of ongoing compliance or surveillance activities.

Note: FAQ responses reflect the general knowledge and experience of our technical team and are provided for informational purposes only. They do not constitute legal advice.

Do these services support third‑party certification programs?

Yes. Testing, certification, and supporting documentation are used to support third‑party certification requirements under applicable formaldehyde emission regulations.

Note: FAQ responses reflect the general knowledge and experience of our technical team and are provided for informational purposes only. They do not constitute legal advice.

Are finished goods supported?

Yes. Composite wood components within finished goods may be evaluated using recognized deconstruction and emissions testing protocols where required.

Are NFPA Global Solutions testing and certification programs customized?

Yes. Programs are structured based on product type, manufacturing processes, supply chain role, and intended markets.

Do you support ongoing compliance activities?

Yes. Ongoing testing, certification, and oversight services are available to support continued compliance and market access.

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Disclaimer: PFS TECO is recognized by EPA and CARB to provide certification services under the Formaldehyde Emission Standards for Composite Wood Products. Current recognition status may be independently verified through EPA's published list of recognized Third-Party Certifiers. Testing and certification are performed for the benefit of the contracting client. Downstream supply chain participants should independently confirm product compliance through their own due diligence. ULEF and NAF exemption determinations are made by the applicable regulatory authority.

For more information, please review our Legal Notice page.

Why NFPA Global Solutions Composite Wood Product Testing

Our team brings decades of experience supporting testing, inspection, and certification programs for composite wood products and understands how these products are evaluated within regulated manufacturing and import markets. As a CARB and U.S. EPA recognized Third-Party Certifier (TPC-3), PFS TECO is authorized to provide certification services under the Formaldehyde Emission Standards for Composite Wood Products.

Manufacturers, international clients, and importers partner with us for consistent, independent compliance support across product lines and supply chains. Our approach emphasizes technical accuracy, repeatable testing and certification practices, and clear documentation that supports certification programs, regulatory review, and ongoing compliance management.