About Us


Sigma Mission

The mission of Sigma Theta Tau International Honor Society of Nursing (Sigma) is advancing world health and celebrating nursing excellence in scholarship, leadership, and service. 

 

Society Vision
Sigma's vision is to be the global organization of choice for nursing. Learn more about Sigma.


Chapter Region

Sigma's chapters are separated into six global regions. The North America region is further divided into 15 geographic regions. To learn more about the organization's regions, visit the Sigma website.

Headquarters Information
Chapter-specific questions should be directed to the chapter's contact person listed in the chapter directory. If you have questions about your membership, renewals or benefits, please contact Sigma headquarters. 


Sigma 
550 W. North Street
Indianapolis, IN 46202 USA

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

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


About Beta Delta

Beta Delta Chapter was first established on May 15, 1970, at the University of Oklahoma School of Nursing with 61 charter members. In April of 1982, the chapter was enlarged to include the University of Central Oklahoma and Oklahoma Baptist University. At that time, the chapter became known as Beta Delta Chapter-at-Large.

On April 15, 1999, the Beta Delta Chapter-at-Large expanded to include Southern Nazarene University and Oklahoma City University. Southwestern Oklahoma State University was recently added to the list, giving Beta Delta the distinction of being the only at-large chapter with six schools of nursing.

Welcome to Beta Delta Chapter!

Beta Delta Chapter At Large Celebrated 45 Years in 2015!

Beta Delta Chapter was first established on May 15, 1970, at the University of Oklahoma School of Nursing with 61 charter members. In April of 1982, the chapter was enlarged to include the University of Central Oklahoma and Oklahoma Baptist University. At that time, the chapter became known as Beta Delta Chapter-at-Large.

On April 15, 1999, the Beta Delta Chapter-at-Large expanded to include Southern Nazarene University and Oklahoma City University. Southwestern Oklahoma State University was recently added to the list, giving Beta Delta the distinction of being the only at-large chapter with six schools of nursing.

Currently, our chapter includes members from the nursing community and the following nursing schools/colleges: the University of Oklahoma Fran & Earl Ziegler College of Nursing, the University of Central Oklahoma, Oklahoma Baptist University College of Nursing, Southern Nazarene University School of Nursing, Oklahoma City University Kramer School of Nursing and Southwestern Oklahoma State University.