Recognised Material Testing Laboratories

The laboratories listed below are the only laboratories recognised by WRAS to undertake BS6920 testing.

MATERIAL TEST HOUSES (BS6920 TESTING – FOR APPROVAL OF MATERIALS)

• Intertek –  (Intertek are moving to a new site and have paused requests for all new applications)
• NSF International. Contact – materials@nsf.org – +44 (0) 1495 236 260
• K​iwa Rostock. Contact - uk.watertecmaterials@kiwa.com– +44 (0) 1495 308185

Any laboratory wishing to be recognised for testing to BS 6920 should follow the information on the Laboratory Recognition page.