One of the provisions of NATIONAL ASSOCIATION OF REALTORS® Membership Qualifications Criteria for applicants for REALTOR® membership who are principals in a real estate firm, is that applicants maintain a valid real estate license and are actively engaged in the real estate business. The explanation for this criterion goes on to state, in pertinent part:

A valid real estate license is intended to mean that applicants for REALTOR® membership who are sole proprietors, partners, corporate officers, or branch managers in a firm engaged in the real estate business, must maintain a current, valid real estate broker’s or salesperson’s license or must be licensed or certified by an appropriate state regulatory agency to engage in the appraisal of real property.

The term “actively engaged in business” contemplates that: the licensed or certified applicants will have an office for the conduct of real estate business, and shall hold themselves out to the public as being actively engaged in the real estate business, and shall actively seek and service real estate business.

From Legal council of the NATIONAL ASSOCIATION OF REALTORS®.

Must hold an active Real Estate or Appraiser’s License and be a member of a Board in the state of Missouri. The following information is required to process your MLS Membership Application:
A copy of your work permit or license, and a letter of good standings from the Board of REALTORS® where you hold your membership – needs to include agent’s NRDS number.

The Greater Springfield Board of REALTORS® Bylaws state: Affiliate Member shall be real estate owners or other individuals or firms who, while not engaging in the real estate profession, have interests requiring information concerning real estate, and are in sympathy with the objects of the Board. Providing a beneficial service to its members.