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ISO Certificates ​

Quality System Certificate ISO-9001
Issued for DYKA BV the Netherlands
Valid until 15/06/2019​
Environmental Care Certificate ISO-14001
Issued for DYKA BV the Netherlands
Valid until 15/06/2019

Quality System Certificate ISO-9001
Issued for DYKA NV Belgium
Valid until 27/04/2021
Environmental Care Certificate ISO-14001
Issued for DYKA NV Belgium
Valid until 21/10/2021

Domestic  

Civil


PVC Underground drainage Pipes
European Standard EN 13476
National Product Certificate KOMO
Issued for the Netherlands
Valid until Indefinite
PVC Underground drainage Fittings
European Standard EN 1401
National Product Certificate KOMO
Issued for the Netherlands
Valid until Indefinite
PVC Underground drainage Pipes 
European Standard EN 1401
National Product Certificate BENOR
Issued for Belgium
Valid until 28/02/2020
PVC Underground drainage Pipes
European Standard EN 1401
National Product Certificate BENOR
Issued for Belgium
Valid until 28/02/2020
PVC Underground drainage Fittings 
European Standard EN 1401
National Product Certificate BENOR
Issued for Belgium
Valid until 28/02/2020
PVC Underground drainage Fittings 
European Standard EN 1401
National Product Certificate BENOR
Issued for Belgium
Valid until 28/02/2020
HDPE Inspection Chambers 200-400
European Standard EN 13598-1
National Product Certificate BENOR
Issued for Belgium
Valid until 01/02/2019

HDPE Inspection Chambers 400-1200
European Standard EN 13598-2
National Product Certificate BENOR
Issued for Belgium
Valid until 01/10/2019
PP Inspection Chambers
European Standard EN 13598-1
National Product Certificate BENOR
Issued for Belgium
Valid until 30/09/2018
PP Inspection Chambers
European Standard EN 13598-1
National Product Certificate BENOR
Issued for Belgium
Valid until 30/12/2018

PVC Underground drainage Fittings
European Standard EN 1401
National Product Certificate Swedcert
Issued for Sweden
Valid until 19/12/2018
PVC PP PE Underground drainage Pipes
European Standard BS EN 13476-2
National Product Certificate Kitemark
Issued for the United Kingdom
Valid until 19/03/2021
PE Drinking water Pipes​
European Standard EN 12201
National Product Certificate KIWA
Issued for the Netherlands
Valid until Indefinite​
PE Pressure Pipes D1 and D2
European Standard EN 12201
National Product Certficate BENOR
Issued for Belgium
Valid until 30/11/2018