Which standard must a child restraint meet to be considered safe?

A child restraint must carry a sticker indicating that it meets Federal Motor Vehicle Safety Standard No. 213 to be considered safe. This federal regulation sets forth the safety requirements for child safety seats, ensuring they are tested and designed to adequately protect children during vehicle crashes. Compliance with these standards is crucial, as it signifies that the restraint has undergone rigorous testing for performance and safety.

Other choices may include elements that could contribute to a child restraint’s legitimacy, but they do not specifically guarantee the safety of the restraint based on established safety standards. For instance, while a design approval from the state might imply some level of oversight, it doesn't ensure compliance with rigorous safety testing mandated by federal guidelines. Similarly, purchasing from a licensed dealer does not automatically equate to having a safe child restraint, as what matters most is adherence to federal safety standards. Lastly, the idea that there are no specific standards for child restraints undermines the importance of regulatory measures established to protect children in vehicles.