About Us

Organizational Mission

The mission of the Honor Society of Nursing, Sigma Theta Tau International (STTI) is to support the learning, knowledge, and professional development of nurses committed to making a difference in health worldwide.

Society Vision

The vision of the Honor Society of Nursing, Sigma Theta Tau International is to create a global community of nurses who lead in using knowledge, scholarship, service and learning to improve the health of the world’s people. Read more about STTI.

Chapter Region

The honor society's chapters are separated into 6 global regions.  The North American region is further divided into 15 geographic regions.  To learn more about the organization's regions, visit  the STTI web site.

Headquarters Information

Chapter-specific questions should be directed to the chapter's contact person listed in the chapter information section above.  If you have questions about your membership, renewals or benefits, please contact STTI headquarters.

Honor Society of Nursing
Sigma Theta Tau International
550 W. North Street
Indianapolis, IN 46202 USA

888.634.7575 (US/Canada toll-free)
+1.317.634.8171 (International)
memserv@stti.org

Call center staff are available to assist you Monday-Friday, 8:00 a.m. - 5:00 p.m. Eastern Time.