DAS Mail Service does not package materials for shipping. Agencies' are responsible to follow the rules of the carrier for the delivery of hazardous materials.
Online Resources: Hazardous Materials FedEx Ground
Support Center: 800-463-3339
Online Resources: UPS Guide for Transporting Hazardous Materials
Support Center: 800-554-9964
United States Postal Service (USPS)
Online Resources: USPS Shipping Restrictions
Support Center: 800-ASK-USPS
Local Business Mail Entry Unit at:
Business Mail Entry
United States Postal Service
P.O. Box 189996
Des Moines, IA 50318-9996
For more information call DAS Mail Services at 515-281-5143.