Brazilian Plywood Certifier Ordered to Revoke PS 1 Certificates and Grade Stamps
On May 23, 2022, the United States District Court for the Southern District of Florida entered an order, reflecting an agreement of the parties, mandating that PFS TECO:
- Revoke all the PS 1 certificates and grade stamps that PFS TECO has issued to plywood mills located in southern Brazil.
- Remove all revoked PS 1 certificates from the PFS TECO website.
Also, per the order, PFS TECO is barred until this permanent injunction is lifted from issuing any PS 1 certificate or grade stamp to any plywood mill in Brazil.
The order grew out of a lawsuit filed in September 2019 by nine U.S. plywood producers alleging false advertising claims against PFS Corporation (PFS-TECO) and Timber Products Inspection, Inc. — two certifying agencies that issued PS 1-09 compliance certificates authorizing 35 Brazilian plywood plants to stamp plywood panels as meeting the PS 1-09 structural-grade requirements. The accrediting agency for both of the certifying agencies, International Accreditation Service, Inc., was also named in the suit.
The lawsuit asserted that:
- Building codes adopted throughout the United States require that structural-grade plywood panels incorporated into the roofs, floors and walls of residential and commercial buildings in the United States meet the PS 1 -09 structural standards.
- Tests by the American Plywood Association in 2018 and commissioned by the plaintiffs in 2019 showed that the Brazilian plywood panels produced in southern Brazil experienced massive failure rates with respect to the stringent strength properties of the PS 1 -09 standard, specifically bending stiffness and deflection.
On June 15, 2022, citing the order of the District Court, the Miami-Dade County Department of Regulatory and Economic Resources Board and Code Administration Division issued an advisory memo to all building officials in the County that “building officials and inspectors should be made aware of these inferior Brazilian plywood products bearing the PS 1 stamps and not accept these stamps as a means of indicating code compliance.”
Check with your local building official or local attorney if you have any questions.
The case is U.S. Structural Plywood Integrity Coalition v. PFS Corporation, United District Court for the Southern District of Florida, CASE NO. 19-62225-CIV-ALTMAN
Latest from NAHBNow
May 12, 2026
3 Reasons to Build to the National Green Building StandardThe new edition of the National Green Building Standard focuses on building for the future by addressing these real-world challenges through sustainable building practices. Here are three benefits to building your next residential project to the NGBS.
May 11, 2026
U.S. Economy Adds 115,000 Jobs in AprilThe U.S. labor market continued to show resilience in April, with job growth persisting despite elevated interest rates and rising geopolitical uncertainty related to the Iran conflict. The unemployment rate held steady at 4.3%.
Latest Economic News
May 12, 2026
Inflation Outpaced Wage Growth in AprilInflation accelerated to a nearly three-year high in April, driven by continued increases in energy costs from the Iran war. Energy costs drove more than 40% of the monthly increase, with national gasoline prices soaring above $4.50 in early May for the first time since July 2022.
May 12, 2026
Consumer Credit Accelerated in Q1 2026In the first quarter of 2026, consumer credit grew at a slightly faster pace than in years prior amid positive yet sluggish economic growth and rising inflation pressure. According to the Federal Reserve’s G.19 Consumer Credit Report, total outstanding U.S. consumer credit reached $5.14 trillion in the first quarter of 2026.
May 11, 2026
Existing Home Sales Edged Up Slightly in AprilExisting home sales edged up in April after reaching a nine-month low in March, but sales remained at historically low levels. Elevated mortgage rates and reignited inflation driven by the Iran war continued to weigh on affordability as economic uncertainty pushed up long-term rates, while rising energy costs strained household budgets.