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Certification of material in contact with drinking water (Hydrocheck)

Belgaqua assesses the compliance of materials used by Belgian water companies against the HYDROCHECK specifications

Procedure and price list together with application form


In order to be able to start the certification process of your material, we need :

  • The request document duly filled and signed.
  • For a water meter : the hydraulic overview where the parts in contact with drinking water are clearly identified.
  • The possible available certificates from other countries (KTW, W270, WRAS, …) with all actual and detailed tests results supporting those certificates.
  • The complete and detailed description of the ingredients used in the formulation of the material (chemical name, CAS Nr, % in the recipe, etc, …).

In case lab testing is required, a laboratory of one of the water companies will investigate the request.