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North America

Car Seat Laws in United States: What Parents Need to Know

Car seat required Formula available Tap water safe

The US is where most major car seat brands are made, so you will have no trouble finding gear anywhere. Formula is available at every pharmacy and grocery store, and tap water is safe in all major cities. Every state requires car seats, and the AAP recommends rear-facing until at least age 2.

Car Seat Laws

Requirement Details
Legally Required Yes
Age Range 0 – 8 years
Approved Standards FMVSS 213
Rear-Facing Required Recommended
Enforcement Enforced at state level; fines vary by state (USD 25-500). All 50 states have car seat laws.
Notes Federal standard FMVSS 213. All states require car seats; specifics vary. AAP recommends rear-facing until at least age 2 or until child outgrows seat limits. Most states require booster until age 8 or 57 inches. No national taxi exemption β€” varies by jurisdiction.

Formula Availability

Yes

All major US brands (Similac, Enfamil, Gerber) widely available in supermarkets, pharmacies, and big-box stores

Tap Water Safety

Yes

Safe throughout the country; some older buildings may have lead pipes β€” check local advisories

Car seats that meet United States standards

See all car seat rankings →

United States only accepts FMVSS 213 certified car seats. Your existing seat may not be legal here. These are the travel-friendly options that carry the right certification.

Evenflo LiteMax
Lightest option

At 3.4 kg, this is one of the lightest infant seats you can pack.

3.4 kg Infant Rear facing FAA
WAYB Pico
Travel seat

3.6 kg travel seat. Certified to FAA.

3.6 kg Travel Forward facing FAA
Maxi-Cosi Mico Luxe
Infant seat

4 kg infant seat. Certified to FAA.

4 kg Infant Rear facing FAA
Chicco KeyFit 30
Infant seat

4.1 kg infant seat. Certified to FAA.

4.1 kg Infant Rear facing FAA
Maxi-Cosi Peri 180
Infant seat

4.1 kg infant seat. Certified to FAA.

4.1 kg Infant Rear facing FAA