Mississippi Code
Chapter 53 - Licensing and Regulation of Social Workers
§ 73-53-7. Licensure as prerequisite to performance of services and use of certain titles or letters; grandfathering provisions; penalties for violating provisions of chapter

A person who does not hold a valid and current license issued by the board shall not practice social work, nor advertise the performance of that practice.
A person or party who engages in or attempts to engage in the conduct described by this section is considered to be engaged in the practice of social work.