Changes in Evaluation Guidelines or BRLs

BRL 9208-1 version 2025 declared binding

A revised version of BRL 9208-1 for the Kiwa product certificate for "Pipes and fittings with smooth, structured wall for non-pressure underground sewerage made of PVC-U or PP - Specific requirements" has been declared binding as of 27 June 2025.

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BRL K17105 declared binding

A revised version of BRL K17105 for the Kiwa product certificate for “Plastics piping systems of polyethylene for the transport of drinking water and raw water” has been declared binding as of 17 June 2025.

BRL-K746 has been updated

An updated version of BRL-K746 (Kiwa process certificate for the application of coating systems on metal surfaces of drinking water installation) is published (effective as per 21 March 2025).

BRL-K14027 published for criticism

Effective February 2, 2025 the newly drawn up BRL-K14027 is published for review and comments. BRL-K14027 contains the requirements for a product certificate for " Ductile iron pipes and couplings for wastewater”.

Amendment sheet for BRL-K537 and BRL-KOMO 1149 published

The amendment sheets for the BRL-K537/06 and BRL-1149 have been published on 01 February 2025. Read more about the changes and the amendment sheets on this page.

Termination BRL 2003

There have been no valid certificates for BRL 2003 for some time now, that is why the CvD LSK recently decided to terminate the BRL 2003 with effect from 1-3-2025.

Termination BRL 2040

There have been no valid certificates for BRL 2040 for some time now, that is why the CvD LSK recently decided to terminate the BRL 2040 with effect from 1-3-2025.