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Hong Kong Child Car Seat Rules: Everything Parents Need To Know (2026)
All You Need To Know To Prepare Yourself
Updated: October 8, 2026
Hong Kong’s child car seat law has been in force since 1 November 2025, and it has changed a lot. Many children who used to ride with just a seatbelt now need a proper car seat or booster. This guide covers what the law says, who it applies to, what happens if you don’t follow it, and how to choose the right seat for your child.
The Rules At A Glance
- Who needs a car seat: Children under 8 and shorter than 1.35m
- Where: All seats (front and back) in private cars, including Ubers
- Who is responsible: The driver
- Penalty: HK$230 fixed penalty, or a fine of up to HK$2,000 if the case goes to court
- Exempt: Taxis, public buses and public minibuses
- When your child can use an adult seatbelt: As soon as they turn 8 or reach 1.35m, whichever comes first
Uber’s New Car Seat Trip Options
To comply with the new regulations, Uber Hong Kong is launching two new Car Seat trip options:
- Car Seat (1–7yo)
- Car Seat (4–7yo)
These new options will allow driver-partners to continue providing rides for families with young children under the new regulations. Uber is also offering discounted child car seats to help driver-partners prepare for these trips.
For more details on child safety seat options and Uber-specific requirements, click here.
If you’re looking for changes to seatbelt rules on buses starting in January 2026, click here.
Do children need a car seat in Hong Kong?
Yes, if they are under 8 and shorter than 1.35m. The rule has been in force since 1 November 2025 and covers every seat in a private car, front and back. The driver is responsible, even if they are not the parent. Taxis, public buses and public minibuses are exempt. In a private light bus or goods vehicle, a child aged 2 or under in the front seat still needs a restraint.
When can my child stop using a car seat in Hong Kong?
When they turn 8 or reach 1.35m, whichever comes first. A tall 6-year-old can use a seatbelt, and so can a small 8-year-old. Check the fit first. The belt should cross the middle of the shoulder, the lap belt should sit low on the hips, and their back should touch the seat with knees bent over the edge. If it does not, keep the booster.
What is the fine for no child car seat in Hong Kong?
The driver faces a HK$230 fixed penalty, or a fine of up to HK$2,000 if the case goes to court. A defence is possible if they reasonably believed the child was 8 or older, or at least 1.35m, or if it was a genuine emergency. Not wearing an available seatbelt on a newly registered bus can mean a fine of up to HK$5,000.
Do I need a car seat in an Uber or taxi in Hong Kong?
Ubers count as private cars, so the rule applies. Uber has Car Seat trips for ages 1 to 7 and 4 to 7, with a surcharge of about HK$10. They can be scarce at busy times, so book ahead or bring a portable restraint. Taxis are exempt, but a travel vest or foldable booster is still the safer choice. RideSafer vests, for about age 3 and up, are sold at Baby Central.
What car seat should I buy in Hong Kong?
Match the seat to height and weight, not age alone. Rear-facing is usual up to about 13kg, with some extended seats to age 2 or 3. Forward-facing harness seats often cover 9 to 18kg, and boosters about 15 to 36kg. Jakewell stocks European and American seats in Olympian City, Harbour North, Monterey Place and The Wai. See the car seat shop guide for more options.
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Key Changes To The Child Car Seat Regulations In Hong Kong
Get Ready For The ChangeWhat Does The Law Say?
Under the Road Traffic (Safety Equipment) (Amendment) Regulation 2024, children must use an approved car seat or booster in private cars if they are:
- Under 8 years old, and
- Shorter than 1.35m
This applies in both the front and back seats.
When Can My Child Stop Using A Car Seat?
Your child can legally use an adult seatbelt once they turn 8 or reach 1.35m. A 6-year-old who is 1.35m tall doesn't need a booster, and neither does a small 8-year-old.
Our tip: Just because it's legal doesn't mean it's safe. Before you remove the booster, check that your child:
- Has the seatbelt across the middle of their shoulder, not their neck
- Has the lap belt low on their hips, not their stomach
- Can sit with their back against the seat and their knees bent over the edge
If the belt doesn't fit like this, keep using the booster.
What Are The Penalties?
The driver is responsible, even if they aren't the child's parent. Penalties are:
- A HK$230 fixed penalty, or
- A fine of up to HK$2,000 if the case goes to court
Are There Any Exceptions?
A driver has a legal defence if:
- They reasonably believed the child was 8 or older or at least 1.35m tall, or
- It was a genuine emergency
Taxis, Buses And Public Transport
- Exempt: Taxis, public buses and public minibuses
- Private light buses and goods vehicles: Children aged 2 or under in the front seat must still use a child restraint
Even in taxis, experts recommend bringing a portable restraint such as a travel vest or foldable booster.
New Seatbelt Rules For Buses (From 25 January 2026)
- Newly registered buses must have seatbelts on passenger seats.
- Newly registered private light buses and goods vehicles must have seatbelts in the back seats.
- Not wearing an available seatbelt can lead to a fine of up to HK$5,000 and 3 months in prison.
- All school buses must have seatbelts on every passenger seat by 31 December 2028.
What About Uber?
Ubers count as private cars, so the rules apply in full. Uber offers two trip options that come with a car seat already fitted:
- Car Seat (1–7yo)
- Car Seat (4–7yo)
Good to know:
- There's a surcharge of around HK$10.
- These cars can be hard to get at busy times, so book ahead.
- Bring a portable restraint in case no Car Seat trip is available.
Watch this space: Ride-hailing platforms like Uber will need a licence starting in 2027. We'll update this guide if anything changes for families.
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What Are Child Restraining Devices?
Different To SeatbeltsChild restraining devices are specialized safety equipment designed specifically for children. They are distinct from regular adult seatbelts and come in various types to accommodate children of different ages, sizes, and developmental stages.Key Child Restraining Devices- Five-point harness systems
- Adjustable headrests and side impact protection
- Tether straps to secure the seat to the vehicle
- ISOFIX or LATCH connectors for easier installation
It’s important to note that child restraining devices must meet specific safety standards and should be appropriate for the child’s age, weight, and height. -
Type Of Child Restraining Device: Car Seats
Check You Are Using The Right Type Of Seat For Your ChildYou can choose from several car seats depending on your child's age, height, and weight.- Rear-facing Car Seats: These are designed for infants and young toddlers. They face the rear of the vehicle and provide crucial support for a baby’s head, neck, and spine in the event of a crash. Key features include:
- Suitable for children up to 12-15 months old or weighing up to 13kg (29lbs)
- Some “extended rear-facing seats” can be used until children are 2-3 years old
- Forward-facing Car Seats: As children grow, they transition to forward-facing seats.
- Typically used for children from 9 months to 4 years old (or 9-18kg)
- Feature a built-in harness system to secure the child
- Some “extended harnessed seats” can fit children until they’re 7-8 years old
- Combination and Convertible Seats: These versatile options can adapt as a child grows:
- 3-in-1 seats: Can be used as rear-facing, forward-facing, and booster seats
- Convertible seats: Change from rear-facing to forward-facing as the child grows
- Combination seats: Start as forward-facing seats with harnesses and convert to booster seats
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For our guide to where to get the best car seats in Hong Kong, head here.
- Rear-facing Car Seats: These are designed for infants and young toddlers. They face the rear of the vehicle and provide crucial support for a baby’s head, neck, and spine in the event of a crash. Key features include:
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Type Of Child Restraining Device: Booster Seats
Like A Car Seat, But For Older KidsBooster seats are the next stage, designed to elevate children so that adult seatbelts fit them properly. There are two main types:- High-back booster seats: Provide head and neck support, ideal for vehicles without headrests
- Backless booster seats: Suitable for vehicles with headrests, these simply raise the child’s sitting position
Booster seats are typically used for children aged 4-12 years or weighing 15-36kg. Check out our guide here for where to get your booster car seats in Hong Kong.
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Type Of Child Restraining Device: RideSafer Travel Vest
Safe & Practical Solution For When You're On The GoThe RideSafer Travel Vest is an innovative alternative to traditional car seats and boosters. It’s a wearable device designed for children aged 3 and up, weighing between 30 and 80 pounds (13.6 to 36.3 kg). Key features include:- Lightweight and compact design, ideal for travel and urban use
- Brings the vehicle’s seatbelt down to the child’s level
- Built-in seatbelt guides for proper positioning
- Meets FMVSS 213 safety standards in the US
- Available in different sizes to accommodate growing children
While convenient in certain situations, rear-facing car seats are still considered the safest option for young children, especially those under five years old. In Hong Kong, thee Ridesafer travel vest is available through Baby Central.
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