What identification must all licensees carry while working in a salon?

Licensees must carry a valid state ID while working in a salon because it serves as an official form of identification that demonstrates their legal ability to perform services within their state. A state ID helps ensure compliance with state regulations and licensing requirements, which are essential for maintaining the integrity and safety of beauty practices. It confirms that the individual has met specific educational and professional standards required by the state licensing board.

While other forms of identification like a company ID, passport, or employee badge could provide identity information, they do not specifically verify the licensee's status to perform eyelash extension services, which is a critical requirement in ensuring consumer safety and professional accountability within the salon environment.