National Tank Truck Carriers Association.  NTTC advocates and represents members on such items as compliance with federal laws, motor carrier safety, regulations governing cargo tank design, maintenance and operations, vulnerability of hazardous materials, and other related subjects involving federal, state and local governments.

Water Environment Federation was formed in 1928 (WEF®) and is a not-for-profit technical and educational organization with 36,000 individual members and 75 affiliated Member Associations representing water quality professionals around the world. WEF and its Member Associations proudly work to achieve our mission of preserving and enhancing the global water environment®.

Bulk Transporter magazine is the information source for liquid and dry bulk logistics industry. Written for bulk shippers, transporters, and storage operators, BT is dedicated to providing the latest information on regulations, technological developments, logistics management, and hazardous materials safety. For over 65 years, BT has been a trusted source of information for the bulk logistics industry.

The Water and Wastewater Equipment Manufacturers Association (WWEMA) is a non-profit trade organization founded in 1908 to represent the interests of companies that manufacture products sold to the potable water and wastewater treatment industries. Its mission is to inform, educate and provide leadership on issues which affect the worldwide water and wastewater equipment industry.

The American Boiler Manufacturers Association (ABMA) is the national, nonprofit trade association of commercial, institutional, industrial and electricity-generating boiler system manufacturing companies (> 400,000 Btuh heat input), dedicated to the advancement and growth of the boiler and combustion equipment industry.

Transload Distribution Association, a united voice to represent the interests of the transloading industry to business and political leaders; advance the technologies, offerings, and standards of the practitioners; and increase the visibility of the membership to all industries. Position transloading as the preferred method for the efficient distribution of product in the 21st century.