What is the minimum requirement for child safety seat usage in Guam?

The minimum requirement for child safety seat usage in Guam centers around age or weight specifications as per regulation. This means that there are specific guidelines established by local laws that dictate the appropriate type of safety seat for a child based on their age or weight. Such regulations are designed to ensure that children are safely secured in vehicles, as the use of appropriate seat restraints plays a critical role in reducing the risk of injury during accidents.

These specifications usually reflect broader safety standards that seek to provide the highest level of protection for children in transit. They often require that infants be placed in rear-facing car seats, toddlers in forward-facing seats, and older children in booster seats until they can safely wear an adult seatbelt.

The other options involve requirements that are not typical minimum standards. Clearance from a physician is not a common requirement for using child safety seats, nor is mandatory installation by a certified technician necessary in most cases. Additionally, claiming that no specific regulation exists contradicts the established guidelines aimed at child safety in vehicles, which are indeed present in Guam.