The massachusetts car seat requirements are specific to a child’s age or height. Children ages 7 and younger and less than 57 inches tall must ride in a child safety seat.
Breaking the law can lead to fines, license suspension and other penalties.
Massachusetts state car seat laws. This state actually is far less specific than others when it comes to child seat laws, but the laws are still in place, and still have to be obeyed in order to protect children who are travelling in motor vehicles. State laws vary in requiring car seats up to between five and eight years of age depending on the state. First, car seat laws generally have requirements regarding the age of a child.