Uniform Freight Classification (Rail)
P.M. Boyle, Chairman
222 Riverside Plaza, Suite 1140
Chicago, IL 60606

National Motor Freight Classification (Truck)
National Motor Freight Traffic Association
2200 Mill Road
Alexandria, VA 22314
Phone: 703-838-1810

Hazardous Materials Regulations
Code of Federal Regulations
(CFR Title 49 – Department of Transportation)

Available from the US Government Printing Office or local Government Bookstore in most major cities.

Also available from:

Labelmaster
5724 N. Pulaski Road
Chicago, IL 60646
Phone: 800-621-5808
             773-478-0900 
Fax:     800-723-4327
www.labelmaster.com

International Maritime Dangerous Goods Code
International Maritime Organization
4 Albert Embankment
London SE1 7SR
United Kingdom
Phone: +44 (0) 20 7735 7611
Fax:     +44 (0) 20 7587 3241
E-mail: publication-sales@IMO.org