A 2017 rule replaced the interim ban on certain toy phthalates

The play

This entry is about a federal rule, not a toy: CPSC's permanent phthalates rule, published in the Federal Register on 27 October 2017 and effective 25 April 2018. Phthalates are chemical plasticizers once widely used to make PVC and other plastics flexible, found in some soft toys and child care articles like teethers. A caregiver never reads the rule itself, but it defines which plasticizers a compliant toy is not allowed to contain above a set concentration.

What the evidence says

The Consumer Product Safety Improvement Act of 2008 first addressed this in two tiers. Its own text states, in Section 108, a permanent ban effective 180 days after enactment on children's toys and child care articles containing more than 0.1 percent of DEHP, DBP, or BBP, and a separate interim ban, pending further study, on DINP, DIDP, and DnOP at the same 0.1 percent threshold, mouthable toys and articles pending a Chronic Hazard Advisory Panel review. The 2017 final rule is the document CPSIA required after that panel reported: it states that CPSC is finalizing a prohibition on toys and child care articles containing more than 0.1 percent of DINP, DIBP, DPENP, DHEXP, or DCHP, replacing the 2008 interim list with a rule informed by the panel's health-effects review. These are two different documents nine years apart, not one continuous ban, and the specific chemicals named shift between them. CPSC's own current FAQ restates the operative limit in parts per million: no more than 1,000 ppm of any regulated phthalate in an accessible component part, matching the 0.1 percent figure in both documents' own units.

Age fit and safety

The 2008 statute defines its own covered ages precisely: a children's toy is one designed for a child 12 or younger, and a child care article is one intended to facilitate sleep, feeding, sucking, or teething for a child 3 or younger. The mouthable-toy distinction in the interim ban reflects a hand-to-mouth exposure pathway named specifically in the statute's own Chronic Hazard Advisory Panel mandate.

What to look for

This is an editorial note on precision. When a toy is marketed as phthalate-free, it is worth knowing which list of named phthalates and which document, 2008 or 2017, is actually being referenced, since the two are not interchangeable. A concentration limit stated in percent and one stated in parts per million can describe the identical threshold; 0.1 percent equals 1,000 ppm.

• Does a phthalate-free claim name specific compounds, or is it a blanket assurance?
• Is the concentration limit given in a checkable unit, whether percent or parts per million?
• Am I treating the 2008 interim list and the 2017 final rule's list as the same document?

The nine years between the 2008 statute and the 2017 rule show how a chemical restriction can start as an interim measure and only become permanent once a dedicated health panel has weighed in.