American Chemistry Council / Plastics Division 

American Chemistry Council / Recycle Your Plastics

American Chemistry Council / Plastics Make it Possible

American Chemistry Council / Bathroom to Bin

American Chemistry Council/ Films and Flexibles Recycling Program (FFRG)

American Public Works Association

Canadian Plastics Industry Association

Environmental Protection Agency's Sustainable Materials Management  

European Association of Plastics Recycling and Recovery Organisations 

European Plastics Recyclers 

Institute of Packaging Professionals

Institute of Scrap Recycling Industries, Inc. 

International Dairy Foods Association

Keep America Beautiful – I Want to be Recycled Campaign

Manitoba Environmental Industries Association 

National Association for PET Container Resources 

National Recycling Coalition  

Northeast Recycling Council

PETCORE 

Plastics Recycling Conference 

Resource Recycling 

Solid Waste Association of North America 

The Carolina Plastics Recycling Council

The Closed Loop Fund

The Recycling Partnership

The Society of the Plastics Industry

The Southeast Recycling Development Council

Western Plastics Association

WRAP Film Recycling Program