Children who are less than eight years old, less than 100 pounds, and less than 4'9" tall are required to use a booster seat in the rear seat. Effective November 1, 2019, all children under the age of 2 must ride in a rear-facing car seat.The state of New York requires all children eight and under to be restrained in an appropriate car or booster seat. According to New York State's Child Passenger Safety laws, all children under the age of 2 must be in a rearfacing safety seat while in the car. New York law requires that children under the age of two must ride in a rearfacing car seat. Question: What is the Child Passenger Safety law in Massachusetts? What are Connecticut's Child Passenger Safety Laws? Children under two years old or weighing less than 30 pounds must ride in rear facing car seat. Why is the Bronx Zoo implementing flex pricing? All children must be restrained in an appropriate child restraint system while riding in a motor vehicle, until they reach their 8th birthday.