There are several easy ways to join:

• Online Self Service Center: Existing INFORMS Members/Customers
• Online Self Service Center: New Members/Customers
• Phone: 1-800-446-3676 ask for Member Services
• E-mail informs@informs.org
• Fax: 443-757-3515
• Mail:
  INFORMS
  7240 Parkway Drive, Suite 300
  Hanover, MD 21076-1310 USA