As of September, 1999, do all new forward-facing child safety seats have to meet stricter head protection requirements, including top tether straps?

The correct answer is true because, as of September 1999, all new forward-facing child safety seats are required to meet enhanced safety standards that include stricter head protection requirements. These updated regulations mandate that such seats come equipped with top tether straps, which are designed to help prevent excessive movement of the child seat in the event of a collision. The inclusion of top tether straps significantly improves the safety of children by reducing the risk of head injuries during a crash. This development in safety standards reflects a commitment to ensuring that children are better protected in vehicles, emphasizing the importance of using properly secured child safety seats.