Active Members. Active members shall be students who have met the requirements for membership in the Sigma Phi Chapter of the Honors Society.

Provisional Members. Provisional members shall be students who have graduated from high school with a high school cumulative grade point average of at least 3.5. Provisional members will be registered with the Chapter as Provisional Members and shall have all rights accorded to active members with the exception of the rights to vote, hold office, wear the clothing or jewelry of the Society , or represent the Chapter at meetings of the Society. Provisional members shall be eligible for active membership when they have fulfilled all eligibility requirements set forth in Article Ill, Section 2 of the Phi Theta Kappa Constitution.

Alumni Members. An alumnus member shall be a former member of the Society who terminated active membership in good standing and who was enrolled for at least one year in a two-year college. An alumnus member shall not have the right to vote or hold office, and shall be exempt from membership dues.

Honorary Members. Honorary Members shall be administrators. faculty, and others who have shown an active interest in the Chapter, and have been approved by the general membership. An Honorary Member shall not have the right to vote or hold office, and shall be exempt from membership dues.