Who can join the Phi Sigma Biological Sciences Honor Society?
Students who are enrolled in an accredited 4-year college or university, who have shown research interest, and who have received an equivalent of at least two years of college credit of which at least one-fourth is in the biological sciences, with a scholarship rating in the upper thirty-five percent of their class, shall be eligible for active membership. This minimum ACHS requirement is modified by chapter bylaws; at least a B average is expected together with other qualifications suitable to the local chapters, particularly for graduate students.