Sigma Xi Reactivation Form

We welcome your interest in reactivating your Sigma Xi membership. By paying dues, you will receive American Scientist digitally and will have access to many other membership benefits. Please use this payment form if you do not know your Sigma Xi Member ID or have lapsed for several years.

If you know your Member ID#, please reactivate online at

Sigma Xi is currently accepting membership reactivations for FY2015 (July 1, 2014–June 30, 2015).

Sigma Xi is also accepting membership reactivations for FY2014 (July 1, 2013–June 30, 2014). This will allow you to receive back issues of American Scientist. However, to maintain continuous active membership, you will need to pay dues again by July 1, 2014.

If you have any questions about your dues payment, please feel free to contact us at:

Finance Department
Sigma Xi, The Scientific Research Society
3106 East NC Highway 54
P.O. Box 13982
Research Triangle Park, NC 27709
Telephone: 800-243-6534 or 919-549-4691
Fax: 919-595-8114