Colorado's child labor rules come from the Colorado Youth Employment Opportunity Act of 1971 (CYEOA), the state's primary law regulating the employment of minors. CYEOA works alongside federal child labor laws under the Fair Labor Standards Act (FLSA). Employers must comply with whichever law, state or federal, is more protective of the minor.
General hour limits (all minors)
Under CYEOA, minors generally may not work more than:
- 40 hours in a workweek, or
- 8 hours in any 24-hour period
Limited exceptions apply, including authorized emergencies and certain seasonal, piece-rate agricultural or harvest work, which are subject to additional conditions and caps. Employers should not rely on these exceptions unless they clearly apply.
Minors under 16: time-of-day restrictions
When federal law applies, minors under age 16 may not work:
- Before 7:00 a.m.
- After 7:00 p.m., or after 9:00 p.m. from June 1 through Labor Day
When state law applies but federal law does not, CYEOA restricts minors under 16 from working between 9:30 p.m. and 5:00 a.m. before a school day, with limited exceptions (such as babysitting).
Minors under 16: school days and school weeks
During school hours, minors under 16 may not work unless a valid exception or approval applies.
On school days (outside school hours): up to 3 hours per school day (including Fridays), when federal law applies.
In school weeks: up to 18 hours total during any week that includes school days.
When state law applies but federal law does not, CYEOA permits up to 6 hours of work in a day for minors under 16 if the following day is a school day, and longer hours only when the next day is not a school day.
School release permits and programs (ages 14-15)
No general work permit is required in Colorado. However:
- Work during school hours is not permitted before age 14.
- For minors ages 14-15, if federal law applies, school-hours work is allowed only through a work experience, career exploration, or work-study program approved by the U.S. Department of Labor.
- If federal law does not apply or allows the work, Colorado requires a school release permit, which the minor's school may issue for a limited period, with parental consent and based on the minor's best interests.
Key compliance reminder
Because Colorado and federal child labor laws overlap, employers must always apply the stricter rule. Complying with federal law alone does not guarantee compliance with CYEOA.