New Federal Safety Standard for Infant Neck Floats Takes Effect

The U.S. Consumer Product Safety Commission (CPSC) has established the first mandatory federal safety standard for infant neck floats, formalizing requirements for a product category that has received increased regulatory attention. The new rule, codified at 16 CFR Part 1250, applies to neck floats manufactured after June 15, 2026.

The regulation reflects a broader push by CPSC to address risks associated with infant products through standardized testing, performance criteria, and hazard-based requirements. As with other recent rulemakings, the standard establishes a framework for identifying and mitigating known product hazards.

Addressing injuries and fatalities

CPSC's rulemaking follows reported incidents concerning infant neck floats, including fatal and near-fatal events. Between January 2019 and January 2024, the agency received incident reports and data involving these products across 115 events, including two fatalities and multiple hospitalizations.

The standard is designed to address specific failure modes identified through these reports, including:

• Slippage associated with deflation or underinflation
• Slippage unrelated to inflation
• Failures of restraint systems
• Submersion without full separation from the device

Scope and key requirements of the standard

The new regulation applies to neck floats intended for use by children up to four years of age and establishes performance-based criteria designed to prevent slip-through and submersion risks.

While the regulation applies broadly to consumer neck floats, it explicitly excludes flotation devices regulated by the U.S. Coast Guard, including certain personal flotation devices designed for life-saving use that attach at the neck.

As with other CPSC children's product standards, compliance will require manufacturers to evaluate product design, materials, and performance against defined criteria and verify compliance through appropriate testing and certification processes. Additionally, 16 CFR Part 1250 requires that:

"Instead of complying with the warning text of section 5.4 of ASTM F963-23, neck floats and the packaging of neck floats must include the safety alert symbol, signal word, and the word message as shown in figure 2" of 16 CFR Part 1250.

The regulation establishes detailed requirements governing warning content, formatting, placement, and presentation, including minimum text size, color contrast, alignment, permanence, and conformance with specified provisions of ANSI Z535.4-2023. Corresponding warnings must also be included in the product instructions, which must provide information regarding assembly, installation, maintenance, cleaning, use, proper fit around the child's neck, and leak-testing procedures where applicable. These requirements are consistent with recent CPSC efforts to standardize evaluation methods and reduce reliance on voluntary guidance alone.

Implications for manufacturers and product safety strategy

Moving forward, manufacturers must comply with the requirements outlined in 16 CFR Part 1250 for all infant neck float products manufactured after the effective date. This includes evaluating product designs against identified failure modes and verifying compliance through applicable testing and certification practices.

To address potential use-related hazards, meet compliance requirements, and avoid costly recalls or enforcement actions, manufacturers may need to evaluate not only how existing and new product designs perform under conditions associated with deflation, slippage, and submersion risk, but also evaluate the adequacy of product warnings and instructions. Given the prescriptive labeling and instructional requirements introduced by the new rule, manufacturers may consider assessing their suite of warnings and instructions, looking at the effective communication of relevant hazards and whether guidance is clear on proper fit, use, inspection, maintenance, and leak testing where applicable. Such evaluations, together with assessments of material performance, inflation characteristics, restraint systems, and patterns of user behavior, can help support compliance with the new standard.

As with other recent CPSC rulemakings, early assessment of product designs and postmarket performance data can help identify compliance gaps, inform design modifications, and support alignment with evolving regulatory expectations.