• CEFIC - The European Chemical Industry Council
• PlasticsEurope - the portal of the EU plastics industry
• ECVM - European Council of Vinyl Manufacturers
• VinylPlus - The European PVC industry Sustainable Development Programme
• BPF - British Plastics Federation
• AgPU - Arbeitsgemeinschaft PVC und Umwelt e.V
• Chlorine Online - An information resource for everyone who has an interest in the public, regulatory or scientific debates surrounding the production and use of chlor-alkali products for a broad range of applications - from water disinfection, PVC plastics, pharmaceuticals and medicines to microprocessors and computer equipment.
• Découvrir le PVC Created by the PVC Forum France