Why having all these different certification bodies to deal with? There is a much better option: doing all the business with Kiwa, as your one stop partner?
There is much benefit for you having Kiwa to lead you through all necessary initial evaluations and factory audits. The combination of toxicological tests, mechanical tests and inspection visits is saving time and money, year by year.

  • Kiwa, DVGW, NSF/ANSI 61, WRAS, etc
  • Combined certification for many countries
  • Combined mechanical testing*
  • Combined toxicological testing*
  • Combined factory audits
  • DVGW accredited test laboratories
  • Combined approvals possible for KTW, Elastomerleitlinie and DVGW W270

*if appropriate

Please contact us for more information.

Producers of plastics and rubber materials and products for contact with drinking water.

Applications of plastics and rubbers in contact with drinking water.