Who is KOMO product certification and testing for?
The KOMO product certificate for sewerage systems is relevant for contractors, installers, plumbers and architects and anyone working for a government or housing association involved in sewerage system activities.
Either you’ll want to work with certified products or, as a certificate holder you’ll want to demonstrate to your customers that an expert independent organization supervises the production process of the certificate holder, the quality of the product and the quality assurance thereof.
About KOMO product certification and testing
Certification of plastic piping products for sewerage systems with the KOMO qualilty mark guarantees compliance with the requirements of Dutch standards for products for the building and infrastructure sector. The guaranteed lifetime of the KOMO certified plastic piping systems for sewerage is at least 50 years. KOMO mark testing demonstrates compliance to national and international product standards.
KOMO certification evaluation guidelines
Indoor sewerage
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Special products for plastic indoor sewage systems (BRL-2003)
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Pipes and fittings for plastic piping systems based on – non pressure - indoor sewerage - made of PE (BRL-2006)
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Expansion pieces PVC and ABS (BRL-2007)
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Pipes/ auxiliary with structured wall for free-fall indoor sewerage - PVC-U / PP (BRL-2023)
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Pipes and fittings of polypropylene (copolymer) for domestic sewers (BRL-2042)
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Toilet drain sleeves made of plastic (BRL-2050)
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Plastic pipe systems for free-fall indoor sewage (low and high temperatures) (BRL-52100)
Outdoor
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PVC sewer pressure pipes (BRL-2009)
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Pipes and fittings made of PVC-U for the drainage of rainwater (BRL-2011)
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Thermoplastic synthetic wells for sewer systems (BRL-2017)
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Gullies of plastic (BRL-2021)
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Gutters of fiberglass-reinforced polyester (GVP) with fittings and brackets (BRL-2040)
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Rainwater drainage system based on complete filling (BRL-5215)
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PVC-U collapses and insertion sleeves (BRL-9206)
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Plastic pipe systems for free-fall outdoor sewerage - PVC-U (BRL-52200)
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Pipes for pressure pipe systems for external sewerage - PE 80 and PE 100 (BRL-52203)
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Glass fiber reinforced polyester piping systems with wrapped tubes (BRL-52204)
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Plastic pipe systems for free-fall outside sewerage - PP (BRL-52202)
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Pipes / fittings with structured wall outside sewerage pressure-free Type A: PVC-U / PP (BRL-9208-1)
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Pipes / fittings with structured wall external sewerage without pressure Type B: PP / PE (BRL-9208-2)
Contact our certification experts in this area to study your question and work with you to find the right solution to obtain the KOMO quality mark in accordance with the Kiwa assessment guideline.
Find certified companies and organizations
Search company name, city, standard, BRL and/or certificate number with this finder on the Kiwa Netherlands website.