Child Passenger Safety Laws: Hawaii
Child Restraint Required
Under 2 years in a rear-facing child safety seat
2 to under 4 yrs in a rear- or forward-facing child safety seat
4 to less than 10 yrs in booster seat or child restraint system with harness
4 to less than 10 yrs and over 4'9" tall in booster seat with lap and shoulder seat belt