PLAN - Professional Liability Agents Network Welcome... The Professional Liability Agents Network (PLAN) is a select group of insurance agencies specializing in risk management and loss prevention programs for architects, engineers and environmental consultants. PLAN is a nonprofit organization covering the United States, Canada and Puerto Rico with approximately 50 member firms. Working with a PLAN agent to secure your professional liability insurance gives you direct access to a world of benefits. You'll see the differences right from the start! Providing Loss Prevention & Risk Management to the AE Community! PLAN P.O. Box 1632 Monterey, CA 93942 877.960.PLAN Phone 831.372.6647 Fax info@plan.org © 2008 PLAN All rights reserved.