EIA is the trade association that represents the private sector solid waste and recycling industry through its two sub-associations, the National Solid Wastes Management Association (NSWMA) and the Waste Equipment Technology Association (WASTEC). NSWMA represents for-profit companies in North America that provide solid, hazardous and medical waste collection, recycling and disposal services, and companies that provide professional and consulting services to the waste services industry. WASTEC represents companies that design, build, distribute, service and consult with respect to the equipment and technology systems that are used to collect, contain, transport, store, process, recycle, treat and dispose of the world's solid wastes and recyclable materials.