MINORS AGES 16, 17 and Older. Minors ages 16 and older are exempt from the hour and scheduling restrictions.16 - Basic minimum age for employment. What are the labor laws for 16 year olds in South Carolina in 2024? 16 and 17 year olds that are enrolled in school may not work more than 6 consecutive days or 30 hours per week during the school calendar week. 16 and 17: May work the same hours as those who are 18 years old. No Hour Restrictions: Minors aged 16 and 17 are exempt from the strict hour and scheduling restrictions that apply to younger workers. The laws about the employment of children do not apply to people who are 16 years and over. They may work between the hours of 7 a.m. 15 year olds, but not 14 year olds, may work in the field of lifeguarding.