Amazon Mattress 16 CFR 1633 Compliance

16 CFR 1633is a federal safety standard established by the U.S. Consumer Product Safety Commission (CPSC), primarily targeting the flame retardant performanceof mattresses and mattress sets. This standard has been mandatory since JULy 1, 2007, aiming to REDuce deaths and injuries caused by mattress fires. Unlike the earlier 16 CFR 1632, 1633 focuses on open flame ignitionresistance testing.

The regulation requires manufacturers to conduct standardized flame retardant tests on mattresses before market release. Below are common questions and answers regarding this standard.

What is the difference between 16 CFR 1633 and 16 CFR 1632?

The two standards are complementary, and mattresses must comply with both. The differences are:

①　16 CFR 1632: Primarily tests mattress resistance to smoldering cigarettes.

②　16 CFR 1633: Requires mattresses to limit heat release and flame spreadwhen exposed to an open flamewithin specified limits.

Do products also need to meet 16 CFR 1632?

Yes. 1633covers open flame testing, while 1632addresses smoldering cigarette testing. Mattresses must meet both standards.

Which products need to comply with 16 CFR 1633?

Mattresses covered under 16 CFR 1633include products made of elastic materials or composites encased in ticking, intended for sleeping. Examples:

①　Adult mattresses

②　Children’s mattresses

③　Infant mattresses

④　Bunk bed mattresses

⑤　Sofa bed mattresses

⑥　Waterbeds with filler structures

⑦　Airbeds

⑧　Futons

⑨　Foldable sofa pads

Exclusions:

①　Sleeping bags

②　Pillows

③　Bed frames

④　Waterbeds or airbeds without filler

⑤　Sofas without removable cushions

⑥　Recliners

⑦　Car mats

⑧　Cradle mats

⑨　Baby carriers

⑩　Changing table pads

⑪　Stroller pads

⑫　Infant crib bumpers or playpen mattresses

What is the basic method of 16 CFR 1633 flame retardant testing?

After conditioning the sample under controlled temperature and humidity, the test (as shown in sample photos) exposes the mattress to two T-shaped burners:

①　Top burner flame duration: 70 seconds

②　Side burner flame duration: 50 seconds

③　Test duration: 30 minutes

Evaluation criteria:

1. Peak Heat Release Rate (HRR)within 30 minutes ≤ 200 kW

2. Total Heat Release (THR)within the first 10 minutes ≤ 15 MJ

What are the consequences of violating 16 CFR 1633?

If a mattress is found non-compliant, the CPSC can:

①　Order a stop sale

②　Enforce a product recall

③　Impose significant fines

④　In severe cases, initiate criminal investigations

Non-compliance also severely impacts brand reputation and market access, as consumers and distributors may lose trust. Compliance is therefore critical not just to avoid penalties, but to maintain competitiveness in the mattress market.

Core value of 16 CFR 1633

By enforcing strict testing and compliance, 16 CFR 1633 pushes the mattress industry to improve flame retardancy, minimizing fire-related injuries and fatalities. For manufacturers and importers, 1633 compliance is a basic requirement for entering the U.S. market, making documentation and quality control essential.

JJR Test Lab in Chinaprovides Amazon mattress 16 CFR 1633 compliance testing services. Compared to overseas labs, we can help merchants save up to 40% in testing costs.