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Certified, or it may not be sold

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The prohibition is phrased as a permission Certified means produced in accordance with every provision A producer applies to a third-party certifier, not to the agency A first application has eight listed components Five tests and five more, which is a notable amount of evidence And it asks for a regression rather than a mean The certifier is on a clock There is a provision for an inspection that cannot be done in person Which is a rare thing to find written into a federal inspection requirement References

Only certified composite wood products. Panels, parts and finished goods alike.

The prohibition is phrased as a permission

Beginning June 1, 2018, only certified composite wood products, whether in the form of panels or incorporated into component parts or finished goods, are permitted to be sold, supplied, offered for sale, or manufactured, unless specifically exempted by the part.

Certified means produced in accordance with every provision

Certified composite wood products are those produced or fabricated in accordance with all of the provisions of the part. Which makes certification a description of a process rather than a single test result.

A producer applies to a third-party certifier, not to the agency

The application goes to an EPA TSCA Title VI third-party certifier, and the certifier is itself accredited by an accreditation body. Three levels of oversight before a panel is certified.

A first application has eight listed components

Contact details, a copy of the quality control manual, the quality control manager’s name, an identification of the products and the resin system used, at least five supervised tests, at least five quality control tests, correlation data and a linear regression equation, and the results of an initial on-site inspection.

Five tests and five more, which is a notable amount of evidence

Compare the flammability standard for clothing textiles, which reaches a classification on five specimens and escalates to ten. This part asks for five chamber tests plus five quality control tests before a certification exists at all.

And it asks for a regression rather than a mean

Correlation data and a linear regression equation, or under the threshold approach the correlation data and the upper limit. The producer has to demonstrate a relationship between two test methods, not just pass one.

The certifier is on a clock

The certifier must act on a complete application within 90 calendar days of receipt by reviewing all of the components. Calendar days, which closes the usual argument about working days.

There is a provision for an inspection that cannot be done in person

Where a government entity has identified the existence of unsafe conditions, the certifier may conduct a virtual inspection via on-site video or teleconference technology, aligned with the standard operating procedure it would normally employ in person.

Which is a rare thing to find written into a federal inspection requirement

The paragraph does not loosen the standard, it relocates the method and ties the substitute explicitly back to the in-person procedure. Worth noting because most inspection requirements have no such route.

References

40 CFR 770.15. Paragraph (a): "Beginning June 1, 2018, only certified composite wood products, whether in the form of panels or incorporated into component parts or finished goods, are permitted to be sold, supplied, offered for sale, or manufactured (including imported) in the United States, unless the product is specifically exempted by this part." A first-time application must contain a copy of the producer’s quality control manual, "At least five tests conducted under the supervision of an EPA TSCA Title VI TPC pursuant to test method ASTM E1333-14 or ASTM D6007-14", "At least five quality control tests", "Correlation data and linear regression equation (or, under the threshold approach, the correlation data and the upper limit)", and the "Results of an initial, on-site inspection by the TPC of the panel producer". The certifier "must act on a panel producer’s complete application within 90 calendar days of receipt". Where a government entity has identified unsafe conditions, the certifier "may conduct a virtual inspection via on-site video/teleconference technology". law.cornell.edu

Written from 40 CFR part 770 and from the catalog as it stood on 19 October 2026. Part 770 sets formaldehyde emission standards for composite wood products under TSCA Title VI; it does not govern cam locks, glides, hinges, hangers or shelf pins, and nothing here says it does. No container on this shelf is described as low emitting or certified under anything. Prices are a snapshot of one day, and a closure counted as matching a container shares its nominal neck finish in the catalog, which is a record and not a test. This shelf is shared identically by nine groups and the sewing notions property enumerates the inventory.