ASTM F2933-21a PDF Download

A consumer safety standard known as ASTM F2933-21a specifies the specifications for crib mattresses. It includes aftermarket mattresses for play yards and non-full-size cribs, as well as full-size and non-full-size crib mattresses. The standard specifies requirements for labeling as well as requirements for testing and labeling techniques.

Following the specification's approval date, all crib mattresses manufactured must meet all of its specifications. As a result, producers are unable to use labeling or any other method to publicly declare that their product complies with the specification unless it does so in full.

The standard covers test procedures, marking, and labeling, as well as calibration and standardization. It guarantees that crib mattresses adhere to safety requirements and offers recommendations for producers to follow in order to deliver trustworthy and safe goods to customers.