Solid Waste Association of North America (SWANA )  
   Professional association which sponsors annual conference, conducts training, awards credentials for solid waste management professionals, and maintains the Solid Waste Information Clearinghouse.
   http://www.swana.org/

Air and Waste Management Association (A&WMA)  
   Professional organization that provides training, information, and networking opportunities to 12,000 environmental professionals in 65 countries. Focus is on air quality, waste management and environmental management.
   http://www.awma.org/

International Solid Waste Management Association (ISWA)  
   Mission is to promote and develop professional solid waste management world-wide. Website has information on the organization, waste-related conferences, and links.
   http://www.iswa.org/

U.S. Composting Council  
   Research, public education, composting and compost standards, expansion of compost markets and the enlistment of public support.
   http://www.compostingcouncil.org/

National Onsite Wastewater Recycling Association (NOWRA)  
   Founded in 1991 as a national professional organization to advance and promote the onsite wastewater industry.
   http://www.nowra.org/

Association of State and Territorial Solid Waste Management Officials (ASTSWMO)  
   Organization supporting the environmental agencies of the states and trust territories.
   http://www.astswmo.org/

Association of State and Interstate Water Pollution Control Administrators (ASIWPCA)  
   Independent, nonpartisan organization of state water program managers.
   http://www.asiwpca.org/

Association of State Drinking Water Administrators (ASDWA)  
   Professional association serving state drinking water programs.
   http://www.asdwa.org/

Environmental Industry Interactive (EII)  
   Represents companies that manage solid, hazardous, and medical wastes; manufacture and distribute waste equipment; and offer related pollution-prevention services.
   http://www.envasns.org/

Waste Equipment Technology Association (WASTEC)  
   Association for companies which design, build, distribute, and service equipment for the waste management industry.
   http://www.wastec.org/

Association of Metropolitan Sewerage Agencies (AMSA )  
   Represents the interests of wastewater treatment agencies through crafting legislative and regulatory policy that incorporates comprehensive watershed management into the national clean water program.
   http://www.amsa-cleanwater.org/

Waste Management Association of Australia  
   Australian organization of waste management professionals.
   http://www.wmaa.asn.au/

Hazardous Materials Advisory Council  
   Devoted to promoting regulatory compliance and safety in the transportation of hazardous materials/dangerous goods, substances and wastes.
   http://www.hmac.org/

Conference on Transportation of Hazardous Articles (COSTHA)  
   Promotes safety and compliance in the transportation of hazardous materials and dangerous goods.
   http://www.costha.com/

The Waste Management Industry Training and Advisory Board (WAMITAB)  
   Information on training and qualifications in waste management, including waste collection, landfill, treatment and transfer of wastes.
   http://www.wamitab.org.uk

Institute of Scrap Recycling Industries  
   Association of the reprocessing and recycling industry including, metal, plastics, glass, and rubber.
   http://www.isri.org/

Spill Control Association of America (SCAA)  
   Environmental management association which promotes the interests of the spill response community.
   http://www.scaa-spill.org

Argus  
   The Study Group for Environmental Statistics at the Technical University of Berlin features information on waste management through publications and special projects.
   http://www.argus.cs.tu-berlin.de

British Recovered Paper Association  
   Trade association representing recycling and recovery of paper.
   http://www.recycledpaper.org.uk

National Solid Wastes Management Association (NSWMA)  
   Represents companies providing solid, hazardous and medical waste collection, recycling and disposal services, remedial and oil spill clean-ups, and consulting services to the industry.
   http://www.nswma.org/

Association of Lighting and Mercury Recyclers  
   Created as a non-profit organization representing members of the mercury recycling industry, and serving as an educational and informational resource to government, business and the public.
   http://www.almr.org/

Solid Waste Management Coordinating Board - SWMCB  
   Joint powers board comprised of two county commissioners from the counties of Anoka, Carver, Dakota, Hennepin, Ramsey and Washington, Minnesota. Mission is to increase the efficiency and environmental effectiveness of the region's solid waste management s
   http://www.swmcb.org/

European Federation of Waste Management and Environmental Services  
   Represents European companies with activities in all forms of waste management.
   http://www.fead.be

Chartered Institution of Wastes Management  
   Professional organization for waste management in the United Kingdom.
   http://www.ciwm.co.uk

International Biodegradable Polymers Association and Working Groups (IBAW)  
   International non-profit coalition of companies and institutions for promoting biodegradable and compostable packaging in Europe.
   http://www.ibaw.org

Nuclear Waste Management Organization  
   Recommends strategies for managing used nuclear fuel produced by Canada's electricity generators.
   http://www.nwmo.ca

Urban Mines Ltd.  
   UK based environmental nonprofit organization committed to finding innovative, sustainable solutions for waste materials and waste management.
   http://www.urbanmines.org.uk/sitemap.htm

Environmental Council of the States (ECOS)  
   National non-profit, non-partisan association of state and territorial environmental commissioners.
   http://www.ecos.org/