On this page you will find useful links, which deals with PVC - standard, DIN and the environment for PVC

1. http://www.naizil.com/
   
   
2. http://www.latim.fr/
   
   
3. http://www.bstarke.de/
   
   
4. http://www.pvc.dk/
   
   
5. http://www.etadanmark.dk/
   
   
6. http://www.mst.dk/
   
   
7. www.ce.europa.eu/envioronment
   
   
8. http://www.csi-spa.com/
   
   
9. www.sdu.dk/bibliotek
   
   
10. http://www.standard.no/
    
    
11. http://www.sis.se/