All states require hairdressers and cosmetologists to be licensed.
Candidates for a license must graduate from a state licensed cosmetology school, pass a physical examination, and be at least 16 years old. Some states will accept completion of apprenticeship training in lieu of graduation from cosmetology school. They should enjoy dealing with the public and be willing and able to follow patrons instructions. Once they have demonstrated their skills, they are gradually permitted to perform the more complicated tasks such as giving shaves, coloring hair, or applying a permanent. Very high proportions of these workers are self-employed or work flexible schedules.