| Australia | Vinyl Council |
| Austria | API umweltberatung |
| Belgium | PVC council |
| Brazil | Brazilian PVC Forum |
| Canada | Plastics Association |
| Denmark | PVC Council |
| Europe | ECVM |
| France | Profession Plastique |
| Germany | AgPU |
| Italy | Centro Info sul PVC |
| Japan | Vinyl Council |
| Norway | PVC Forum |
| Spain/Portugal | Iberian Forum |
| Sweden | Swedish PVC Forum |
| Switzerland | PVCH |
| UK | British Plastics Federation |
| US | The Vinyl Institute |
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