# Safety Standard for Portable Hook-On Chairs
> **US Consumer Product Safety Commission** · Direct final rule. · Published 2026-03-30 · Effective 2026-07-19 · 91 FR 15536
## Document
- **Document number:** 2026-06080
- **Category:** final-rule
- **Agency:** US Consumer Product Safety Commission
- **Federal Register citation:** 91 FR 15536
- **CFR reference:** 16 CFR 1233
- **Publication date:** 2026-03-30
- **Effective date:** 2026-07-19
- **Docket:** Docket No. CPSC-2015-0016
## Abstract

In March 2016, the U.S. Consumer Product Safety Commission (CPSC or Commission) published a consumer product safety standard for portable hook-on chairs based on the ASTM voluntary standard for portable hook-on chairs. Currently, CPSC's mandatory standard incorporates by reference ASTM F1235-18, Standard Consumer Safety Specification for Portable Hook-on Chairs. The Consumer Product Safety Improvement Act of 2008 (CPSIA) sets forth a process for updating mandatory standards for durable infant or toddler products that are based on a voluntary standard, when a voluntary standards organization revises the standard. In January 2026, ASTM published a revised voluntary standard. This direct final rule updates the mandatory standard for portable hook-on chairs to incorporate by reference the 2025 version of ASTM F1235.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2026/03/30/2026-06080/safety-standard-for-portable-hook-on-chairs)
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