Does children's clothing need lead testing? What the CPSIA exempts and what it does not

Children's clothing is not tested for lead piece by piece as a rule, but every part of a children's product has to meet a federal lead limit. The Consumer Product Safety Commission's determination, 16 CFR 1500.91, lists plain dyed fabric as not exceeding that limit. It does not exempt metal snaps, zippers, trims, screen prints or transfers. We read the rule, the statute and a summary of the law on October 24, 2026.

What the law sets

The Consumer Product Safety Improvement Act of 2008 is the source. Its lead section, 15 U.S.C. 1278a, says a children's product that contains more lead than the limit is treated as a banned hazardous substance under the Federal Hazardous Substances Act. The limit applies to "any part of the product," measured as total lead content by weight.

The statute stages it. Beginning 180 days after August 14, 2008, the limit was 600 parts per million. A year after that date it fell to 300. Three years after that date, the text substitutes 100 parts per million for 300, unless the Commission determines 100 is not technologically feasible. The section also tells the Commission to review the limit and revise it downward at least every five years. Our attempt to open the CPSC's own lead page was blocked, so check that page for the figure in force today for each product category.

A children's product, per Wikipedia's summary of the Act and the CPSC's rule, is a consumer product designed or intended primarily for children 12 years of age or younger. The test is design and intent, not the label inside the garment.

What the CPSC says is exempt

Section 1500.91 is a list of materials the Commission has determined do not exceed the limits. For clothing, the entry that matters is (d)(7): textiles consisting of natural fibers, dyed or undyed, including cotton, flax, linen, silk, wool, cashmere and others, and manufactured fibers, dyed or undyed, including rayon, lyocell, polyester, nylon, acrylic and spandex. There is a condition. The textile must not contain treatments or applications that do not consist entirely of dyes.

Other entries touch fashion too. Section (d)(8) lists plant and animal derived materials including feathers, fur and leather. Section (d)(5) lists paper. The determination also covers precious and semiprecious gemstones and natural or cultured pearls.

So a plain dyed cotton T-shirt body is on the list. That is a determination about the material, not a test result for the garment.

What is not exempt

The same section draws lines around the exemptions.

Printing is the first. Section (d)(6) exempts CMYK process printing inks, but its parenthetical excludes spot colors, inks that do not become part of the substrate, and "inks used in after-treatment applications, including screen prints, transfers, decals, or other prints." On a kid's graphic tee, the print is the part with no exemption.

Metal is the second. Section (e) lists metals that do not exceed the limits provided no lead or lead-containing metal is intentionally added: stainless steel in specified designations, gold of at least 10 karat, sterling silver of at least 925/1000, platinum, palladium and others. It says this "does not include the non-steel or non-precious metal components of a product, such as solder or base metals in electroplate, clad, or fill applications." A brass-colored snap with a plated finish does not fit that list.

Coatings are the third. The rule states that "paint, coatings or electroplating may not be considered a barrier that would make the lead content of a product inaccessible to a child." A plated button cannot be waved through on the grounds that the lead is underneath.

Why the small hard parts get the attention

The lead rule exists because children handle and mouth what they wear. A cotton body panel is soft and dyed; a metal snap at the neck is hard, small and often plated. That difference is why the determination treats fabric as a low-risk material and treats plated or coated metal as something that has to show it is under the limit. The statute's functional-purpose exception works the other way: the Commission can excuse a part only after notice and a hearing, and only if the part is not likely to be placed in the mouth or ingested.

An exemption is not a certificate

The list answers one question: does this material need testing to show it is under the limit? It does not say the garment has been tested or certified. Wikipedia's summary of the Act notes that it also requires children's products to be tested by third parties and certified, with the CPSC finalizing the testing rules in October 2011 and a compliance date of February 8, 2013 for the testing and certification program. That regime sits on top of the lead limit and has its own detail we have not reproduced here.

The same agency regulates other parts of kids' clothing separately. We cover the drawstring rule for hoodies and jackets for sizes 2T to 12 in its own piece.

Reading a garment with this rule

Start at the fabric: plain dyed natural or manufactured fiber is on the list. Move to what is added. Hardware, snaps and zippers are metal, and metal is where the list narrows. Look at the graphic. A screen print or transfer falls outside the ink exemption. Then consider the finish: a treatment that is more than a dye takes the textile off the list.

Our take

The lead rule is stricter than the "kids' clothes are tested" shorthand suggests, and looser at the fabric than parents might fear. The fabric is the easy part. The parts to question are the hardware and the prints, and "exempt" means no test is needed to show the material is under the limit, not that anyone ran one. We would ask a brand for its children's product certificate before relying on the claim.