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Child Restraint Requirements

Colorado law requires that children up to 15 years old riding in a motor vehicle be properly secured.  Children under 8 years old must be restrained in the appropriate child restraint system.  Older children must use a seat belt or a child restraint system.  A child restraint system is defined as a seating system that meets federal motor vehicle standards which is permanently attached to a motor vehicle or its safety belt system and is designed to protect, hold, or restrain a child so as to prevent or minimize injury.
The table below presents child restraint requirements by age and size of a child. 

Colorado Child Restraint Requirements

Child Age/Size

Statutory Requirement

Less than 1 year and weighing less than 20 pounds

Properly secured in a rear‑facing child restraint system in a rear seat of the vehicle

1 year to 4 years, and weighing 20 to 40 pounds

Properly secured in a rear‑facing or forward‑facing child restraint system

Children up to 8 years

Properly secured in a child restraint system, such as a booster seat, according to the manufacturer's instructions

8 to 15 years

Properly restrained in a safety belt or child restraint system according to manufacturer's instructions

Source: Sections 42‑4‑236 and 42-4‑237, C.R.S.

Child restraint requirements do not apply to a child who:
  • is less than 8 years of age and is being transported in a motor vehicle as the result of a medical or other life‑threatening emergency and a child restraint system is not available;
  • is being transported in a commercial motor vehicle that is operated by a child care center; or
  • is being transported in a motor vehicle operated by, or on behalf of, a common carrier, contract carrier, or luxury limousine service.
Violating Colorado's child restraint law is a primary enforcement action.   This means a driver does not have to be stopped for another driving offense before he or she can be ticketed for not properly securing a child in the vehicle.  A driver in violation of this law commits a Class B traffic infraction and is subject to a $65 fine and a $6 surcharge.


Pursuant to HJR20-1007, the Second Regular Session of the 72nd General Assembly is Temporarily Adjourned until 10:00 a.m., Monday, March 30, 2020. 

COVID-19 Resources

Temporary Guidelines for Review and Comment Meetings

The legislature will meet in limited session on Monday, March 30th. The Capitol will be open for the duration of the session for those with essential business related to the session. The building will not be available for public tours. People without essential business are encouraged to access the session through the General Assembly website and Colorado Channel.  Anybody with essential business related to the session will be required to practice appropriate social distancing measures.