Minors aged 15 days to 18 years employed in the entertainment industry must have a permit to work, and employers must have a permit to employ. Children must attend school full time until age 15.Minors 16 and 17 years old may attend school part-time. State and local agencies that directly employ minors are not included in the Labor Code's child labor provisions, and are exempt from permit requirements. Between June 1 and Labor day, Minors ages 14-15 may not work before 7am or after 9pm, and may work for 8 hours per day, but not more than 40 hours per week. May work until p.m. Ensure your workplace is compliant with federal and state labor law poster requirements. Simplify compliance with our worry-free update services. Generally, minors aged 14 to 17 are permitted to work while school is in session, albeit with limited hours. Minors are also not allowed to work before 7 a.m.