We have currently 1500+ members - the largest within INFORMS!Join MSOM: To become a member of MSOM, please join INFORMS and select the MSOM membership. Special Interest Group (SIG) memberships may be added at no additional cost.
The Institute for Operations Research and the Management Sciences
phone 1 443-757-3500
phone 2 800-4INFORMS (800-446-3676)