The New England Complex Systems Institute invites and welcomes you to join our community engaged in an active exploration of the study of complex systems. Membership provides regular notification of programs, discounted subscription to Advances in Complex Systems published by World Scientific, and discounted participation in the International Conference on Complex Systems and other programs.

Membership fees are used to support the ongoing research and education programs of NECSI, including discussion forums, conferences, and publications.

Membership is $35 per year for registered students, $75 per year for academics, and $140 per year for everyone else. For Corporate Membership information, please click here. All memberships are fully tax-deductible.

Individual Membership
from 35.00 every 12 months
Membership Rate:

Payment by Check

Please make your check payable to the New England Complex Systems Institute, indicate the following information:

  • Name

  • Address

  • Phone

  • Email address

  • Affiliation

  • Status (i.e., Academic, Student, or Individual)

and mail to:

NECSI Membership
277 Broadway
Cambridge, MA 02139

Any questions, please contact us at 617-547-4100 or

Advances in Complex Systems
Discount for NECSI Members

Advances in Complex Systems is a multidisciplinary quarterly journal devoted to the study of complex systems. It is published by World Scientific. We are pleased to announce that NECSI members are currently eligible for a special subscription rate of $92 (the regular price for individuals is $145, so the discount is greater than the NECSI membership fee for faculty and much greater than the membership fee for students).

For more information about Advances in Complex Systems, see

For subscription go to and enter "NECSI Member Rate" in the comment field. If you are not sure if your membership is up to date, contact