Apply Now for Sigma Membership

Learn how Sigma membership can benefit your nursing career!


Students are invited to join through Sigma chapters located at more than 650 colleges and universities around the world. Review the student membership criteria and locate a chapter.

Nurse Leaders:

Nursing professionals who were not previously inducted as nursing students can join Sigma as nurse leaders. Review the Nurse Leader Membership Criteria and complete the printable Nurse Leader Application. If you have a chapter contact, please work directly with the chapter to submit your application and curriculum vitae and/or resume. Otherwise, the application and your curriculum vitae and/or resume can be sent to Janell Jackson at Sigma headquarters at

To find a chapter in your area, please visit the Chapter Directory​.

Have You Received an Invitation to Join?

Accept invitation to join - Confirm application and submit membership and ceremony fees.