
COSTHA Annual Forum
May 4-9, 2025
If you're committed to enhancing your compliance program, plan on attending the next COSTHA Annual Forum & Expo!

Why Join COSTHA?
Looking for a cost-effective and reliable way to meet the hazardous materials transportation compliance regulations?
Make an investment with a guaranteed return. Join COSTHA today.

COSTHA Initiatives
How many times do you hear that compliance becomes an issue only when a non-compliant situation is discovered? Help us achieve full recognition for the professionals involved in the safe transportation of dangerous goods.
Calendar of Events
December 3-5, 2025
December 3-5, 2025 | GHS 49th Session
December 10, 2025
December 10, 2025 | COSTHA Membership 101 Webinar
December 12, 2025
December 12, 2025 | Discussion on COSTHA Initiatives Related to Packaging
January 22, 2026
January 22, 2026 | COSTHA Membership 101 Webinar
January 27-29, 2026
January 27-29, 2026 | COSTHA Membership Meeting
March 19, 2026
March 19, 2026 | Webinar: What to Expect at the 2026 COSTHA Forum
March 24-27, 2026
March 24-27, 2026 | Joint Meeting (RID/ADR/ADN)
May 3-8, 2026
May 3-8, 2026 | COSTHA Annual Forum & Expo
October 5-9, 2026
October 5-9, 2026 | COSTHA Membership Meeting (Virtual / Webinar)
COSTHA Membership - An Invaluable Investment
- Stay up to date with the fast-changing regulatory environment.
- Connect with a professional network of your peers.
- Gain valuable insights through participation in COSTHA meetings and events.
- Bring forward challenges and collaborate to identify solutions.
- Participate in regulatory processes to influence effective changes in the DG Transportation regulations.
Contact Us Today!
Call us at 1-518-761-0389 (9am-5pm ET), or contact mail@costha.com.





