Rules in Korea
Korea's Road Traffic Act requires children under 6 to ride in a child restraint (car seat), and seat belts are mandatory in every seat on all roads. Violations bring a fine for the driver (amounts can change, so check with the Korean National Police Agency or the Korea Road Traffic Authority).
The law is a minimum. If an adult seat belt still doesn't fit after age 6, keep using a booster.
Car seat stages
- Rear-facing (infant carrier or convertible): from birth, for as long as possible until the rear-facing height or weight limit. In a crash, the shell supports the head, neck and spine.
- Forward-facing (5-point harness): after outgrowing rear-facing, until the harness limits.
- Booster: after outgrowing the forward-facing harness, until the adult belt fits โ usually around 145 cm tall, typically between ages 8 and 12.
- Seat belt alone: when, sitting with back against the seat, the knees bend naturally at the seat edge, the shoulder belt crosses the collarbone and chest (not the neck), and the lap belt lies on the upper thighs (not the belly).
Installing correctly
- Read both the car seat manual and the vehicle manual. Secure the seat with either ISOFIX or the seat belt.
- Holding the seat at the belt path, it should not move more than 2.5 cm side to side or front to back.
- For rear-facing seats, set the recline indicator so a newborn's head doesn't flop forward.
- For forward-facing seats, always attach the top tether if there is one.
- Don't use a secondhand seat if you can't verify its crash history, expiry date and parts. Replace a seat after a crash.
- Check the safety certification label, and look for manufacturer recall notices from time to time.
Getting the harness right
- Rear-facing: straps come from at or just below the shoulders. Forward-facing: at or just above.
- Place the chest clip at armpit level.
- Tighten until you can't pinch a fold in the strap at the collarbone (the pinch test).
- Don't buckle a child in wearing a puffy coat or snowsuit. Padding compresses in a crash and leaves the straps loose. Dress them in thin layers, tighten the straps, then put a blanket or coat over the top.
Seating and car rules
- Children under 13 are safest in the back seat (AAP recommendation).
- Never install a rear-facing seat in a front seat with an active airbag.
- Never leave a child alone in the car. In summer, the inside temperature climbs sharply within minutes.
- Move a child who falls asleep in the car seat to a flat sleep surface on arrival. A car seat is not a substitute for a bed.
- Turn on child locks and window locks.
- Bring a car seat for taxis, rental cars and long trips.
- On long drives, stop every 1โ2 hours and let your child out of the seat to stretch.
- Secure heavy bags and water bottles; they can fly in a crash and injure a child.
FAQ
Until what age should my child rear-face?
The seat's rear-facing height and weight limits matter more than age. The AAP recommends rear-facing as long as possible until those limits; many children can rear-face well past age 2.
When can my child stop using a booster?
When the adult belt fits โ usually around 145 cm. Sitting back against the seat, the knees should bend at the seat edge, the shoulder belt should cross the middle of the collarbone and the lap belt the upper thighs.
Does my child need a car seat in a taxi?
Crash risk is the same in a taxi. Regardless of how the law applies, a portable car seat or booster keeps your child safer.
Can't my child wear a winter coat in the car seat?
Thick coats make the harness loose. Dress your child in thin layers, tighten the straps, then lay the coat on backward or cover with a blanket.
Sources
- Korea Road Traffic Authority child traffic safety
- Korean National Police Agency Road Traffic Act guidance
- AAP HealthyChildren.org car seat guidance
- NHTSA car seat recommendations
Medical information is for reference only. This is general information and does not replace diagnosis or treatment. Always talk to your child's doctor. In an emergency in Korea, call 119.
Related
Most childhood injuries happen at home, in the moment a caregiver looks away. Look around your home from your child's eye level and stay one step ahead of each stage.
Handling EmergenciesIf you feel it is an emergency, call 119 (Korea's emergency number) first without hesitation; the dispatcher will guide you through first aid by phone. This page is for education and does not replace hands-on CPR training.
0โ1 moNewborn (0โ1 month)The first month is when baby and parents get used to each other. Good feeding, safe sleep, and spotting warning signs early are really what matters most.
Age 4โ5Ages 4โ5Children make up stories and start rule-based games with friends. Before elementary school, it's time for booster shots and the last infant checkups.
Age 6โ7Ages 6โ7 (starting elementary school)A big transition from kindergarten to school. Managing on their own and getting used to the school rhythm matter more than letters and numbers.