Trucking Industry Defense Association
3601 East Joppa Road, Baltimore, MD 21234
(410) 931-8100/Toll Free (866) 856-7960 | [email protected]
Office Hours: Monday–Friday 8:00 am – 4:30 pm ET 
The TIDA phone system will be down for maintenance on Friday, April 16 from 8:00 a.m. to 4:30 p.m. ET. All inquiries should be addressed to [email protected]