The National Highway Traffic Safety Administration today proposed new requirements for child safety seat manufacturers that choose to make booster seats for older and heavier children. The new proposal requires these manufacturers to build seats capable of protecting children up to 10 years old and weighing up to 80 pounds from death or serious injury in 30 mile-per-hour crashes.

Also, under the proposal NHTSA would use a new, fully instrumented dummy simulating an 80-pound, 10 year-old child to make sure seats meet the proposed new requirements. Currently, NHTSA tests booster seats rated to accommodate children weighing a maximum of 65 pounds.

The new proposal is part of the agency’s continuing efforts to improve child occupant safety. It also responds to Anton’s law, which required NHTSA to expand the scope of federal standards governing child safety seats, including booster seats. The law was named after Anton Skeen, a four-year boy who was ejected and killed in a car crash in Oregon in 1996.

The full notice can be seen at: www.nhtsa.gov, click on the Laws/Regulations tab, then click on Child Passenger Safety.