The Institute for Operations Research and the Management Sciences
5521 Research Park Drive, Suite 200INFORMS (Institute for Operations Research and the Management Sciences) is a U.S. 501(c)(3) nonprofit organization; EIN: 52-1898636.
phone 1 443-757-3500
phone 2 800-4INFORMS (800-446-3676)
fax 443-757-3515