Final answer:
Cosmetologists working in a salon but not as employees must maintain a current cosmetology or specialty license according to state board regulations. They may also need a booth rental license and business insurance.
Step-by-step explanation:
Anyone practicing cosmetology in a salon not as an employee must maintain a valid and current state cosmetology or specialty license. This means they need to follow the rules and regulations set by the state board of cosmetology for the services they provide which could range from hair cutting and styling to skin care, nail treatments, or makeup application. License requirements often include a combination of education, exam completion, and a certain amount of practical experience.
Furthermore, practicing professionals may also need to secure a booth rental license if they are renting space within a salon. This often encompasses having business insurance to protect against liability and may also include understanding the business aspects of cosmetology such as managing finances and adhering to tax laws.