Full Membership is granted to licensed clinicians (e.g. Psychologists, Physicians, Social Workers, Nurses, Marriage/Family Therapists) with at least three years of clinical experience diagnosing and providing treatment for sexual problems OR to researchers with academic or related appointments who have published at least one article in a refereed journal concerning sex therapy or research. Other forms of publication, such as books, computer programs, web sites, or videos will also be considered.

Those applying for Associate Membership shall include a completed application form, a curriculum vitae, a copy of a current professional license (only for clinicians), a copy of relevant certificates (if applicable) and one letter of recommendations from a SSTAR member or two letters from non-SSTAR professionals who are familiar with the applicant's qualifications and who have had training and experience in clinical work or research with sexual disorders.