CPSC Crib Mattress Standards

16 CFR Part 1241 & ASTM F2933-21a

16 CFR Part 1241 is a safety standard for crib mattresses issued by the U.S. Consumer Product Safety Commission (CPSC). It was published in the Federal Register on February 15, 2022, and officially took effect on August 15, 2022.

It aims to address hazards such as suffocation, entrapment, and cuts associated with crib mattresses, protecting infants and young children from unreasonable risks of injury or death.

ASTM F2933-21a is a safety standard for crib mattresses developed by ASTM International (American Society for Testing and Materials).
It specifies detailed requirements for the design, test procedures, and labeling of crib mattresses to ensure product safety.

CPSC

CPSC is short for the U.S. Consumer Product Safety Commission, a federal regulatory agency responsible for ensuring consumer products sold in the U.S. (toys, apparel, furniture, electronics, etc.) comply with applicable standards.
It develops safety standards, regulates consumer products, and reduces injuries and deaths related to consumer goods while promoting product safety.

Children’s products sold on cross-border e-commerce platforms such as Amazon, Temu, and AliExpress must be tested by a CPSC-accepted laboratory. JJR provides such testing services.

Definitions

• Crib: A bed intended to provide a sleeping space for infants, with internal dimensions defined as full-size or non-full-size.

• Full-Size Crib: A crib with internal dimensions of
52⅜ inches ± ⅝ inches (1330 mm ± 16 mm) × 28 inches ± ⅝ inches (711 mm ± 16 mm).

• Non-Full-Size Crib: A crib with internal length > 55 inches (1397 mm) or < 49¾ inches (1264 mm),
OR internal width > 30⅝ inches (778 mm) or < 25⅜ inches (645 mm), or both.

• Mattress: A resiliently filled mattress used alone or with other products intended or marketed for sleeping on.

Scope of 16 CFR Part 1241 & ASTM F2933-21a

Applies to full-size crib mattresses, non-full-size crib mattresses, and aftermarket mattresses for play yards and non-full-size cribs.

Technical Requirements

1. Chemical Requirements

• Lead in paint and surface coatings ≤ 0.009% (90 ppm)

• Total lead in accessible components of children’s products ≤ 100 ppm (0.01%)

• Regulated phthalates in accessible components of child care articles ≤ 0.1% (1000 ppm)

2. Physical Requirements

• Gap between mattress and crib edges/corners ≤ 1.75 inches (44.5 mm)

• Non-full-size crib mattresses shall comply with “rigid-sided crib mattresses” in ASTM F406

• Mattress must meet firmness requirements; the test probe shall not contact the sleep surface

• No exposed springs or wires

3. Flammability Requirements

• Comply with 16 CFR Part 1632 (Mattress and Mattress Pad Flammability)

• Comply with 16 CFR Part 1633 (Mattress Set Flammability – Open Flame)

4. Stability & Structural Integrity

• Mattress must be stable, free of sharp edges or protrusions

• Structure must be intact and withstand normal-use forces

5. Coil Spring Requirements

• No exposed coils after 1000-cycle testing

6. Mattress Firmness

• Firmness requirements and test methods reference AS/NZS 8811.1 (Australia/New Zealand)

7. Non-Standard Size Infant Mattresses

• Non-original mattresses must not be smaller than original mattresses

• Matching structure or storage instructions must be provided if required for original mattresses

8. Labeling & Marking

• Manufacturer, distributor, or seller name, business address, phone number

• Production date

• Required cautionary statements

• Aftermarket mattresses must additionally specify brand and model of intended use product

9. Instruction Manual

• Include assembly, maintenance, cleaning, and use instructions

• All warnings on the product must be repeated in the manual

10. Other Requirements

• Compliance requirements for shipping cartons, etc.

Relationship Between 16 CFR Part 1241 & ASTM F2933-21a

1. 16 CFR Part 1241 incorporates ASTM F2933-21a by reference to address suffocation, entrapment, and cutting hazards.
Mattresses complying with 16 CFR Part 1241 must also meet ASTM F2933-21a.

2. ASTM F2933-21a details definitions, dimensions, firmness, spring/wire construction, labeling, etc.

3. 16 CFR Part 1241 includes consistent physical, labeling, and instructional requirements.

4. Both standards ensure crib mattress safety and reduce infant risks, standardizing production and sales.

Crib mattresses exported to the U.S. must comply with 16 CFR Part 1241 & ASTM F2933-21a, tested by a CPSC-accepted third-party laboratory. A passing test report is required, and the manufacturer/importer must issue a CPC (Children’s Product Certificate).

CPC Certification Process for Crib Mattresses

1. Submit Application Form: Provide product and testing details to the lab.

2. Send Samples: Submit crib mattress samples for testing.

3. Sign Contract: Confirm scope, fees, and turnaround time.

4. Perform Testing: Lab tests per 16 CFR Part 1241 & ASTM F2933-21a.

5. Issue Test Report: Detailed results and compliance statement.

6. Issue cpc certificate: Issued upon passing, assisted by the lab.

16 CFR Part 1241 & ASTM F2933-21a are mandatory U.S. safety standards for crib mattresses, establishing comprehensive requirements to ensure safety, compliance, and risk reduction. They provide clear guidelines for manufacturers and importers.