If a licensee leases space in a salon, which of the following is NOT a requirement?

The requirement that is not necessary for a licensee leasing space in a salon is the maintenance of a separate business registration. This means that the licensee does not have to register their own business if they are working under the umbrella of the salon's business. Instead, they can operate under the salon's business license.

The other choices reflect compliance and standards expected in a salon setting. For instance, using the name shown on the license or the salon's name in advertisements ensures clarity for clients regarding who is providing services. Complying with the salon's operation hours is essential for maintaining the salon's schedule and respecting the overall business operations. Providing their own tools and equipment emphasizes the independence of the licensee while ensuring that they have the necessary tools for their services. Each of these aspects contributes to a professional and cohesive working relationship within the salon environment.