For Registration Questions:
For Abstract Submission Questions and Letters of Acceptance:
INFORMS 12 Breakneck Hill Rd., #102 Lincoln, RI 02865 USA
Telephone: 800-343-0062 or 401-722-2595 ext. 200
INFORMS 7240 Parkway Drive, Ste 310 Hanover, MD 21076
Telephone: 800-446-3676 or 443-757-3500 ext. 544
Email: paulette.bronis@informs.org