Calendar of Events

July 2026

July 8, 2026
Industry Meetings
GHS 49th Session (July 8-10, 2026)
Industry Meetings
UN Lithium Battery Informal Working Group Meeting (July 8-10, 2026)
July 16, 2026
COSTHA Webinars & Power Hours
COSTHA Power Hour (Webinar) | Best Practices / Tool Kit / Resources for DG Professionals

August 2026

August 13, 2026
COSTHA Webinars & Power Hours
COSTHA Educational Series (Webinar) | HazMat Registration Process
August 26, 2026
COSTHA Webinars & Power Hours
COSTHA Membership 101 Webinar (August)

September 2026

September 24, 2026
COSTHA Webinars & Power Hours
COSTHA Educational Series (Webinar) | Dangerous Goods (DG) Around the World

October 2026

October 6, 2026
COSTHA Meetings
COSTHA Membership Meeting (Virtual / Webinar) (October 6-8, 2026)
October 8, 2026
COSTHA Webinars & Power Hours
COSTHA Power Hour (Webinar) | Dangerous Goods Incidents / Incident Reporting

November 2026

November 5, 2026
COSTHA Webinars & Power Hours
COSTHA Power Hour (Webinar) | When DG Goes Wrong: Real Incidents and How We Responded
November 13, 2026
COSTHA Meetings
Pre-UNSCOE Meeting for Members (Nov 2026)
November 23, 2026
Industry Meetings
UN SCOE TDG 69th Session (November 23 - December 1, 2026)

January 2027

January 26, 2027
COSTHA Meetings
COSTHA Membership Meeting (Alexandria, VA) (January 26-28, 2027)

May 2027

May 2, 2027
COSTHA Meetings
COSTHA Annual Forum & Expo (Fort Myers, FL) (May 2-7, 2027)

October 2027

October 5, 2027
COSTHA Meetings
COSTHA Membership Meeting (Virtual / Webinar) (October 5-7, 2027)