Safety and Qualityat Joulz

Safety and the quality of our product and process are of paramount importance. Our emphasis is on continuous improvement. This is mainly done by measuring results and (where necessary) by taking corrective actions.

To feed this continuous process of improvement, we find it important that every employee of Joulz continues to develop in his or hers field and expertise. It is the responsibility of every employee to pursue continuous improvement through constant attention to detail. In this way we can continue to deliver added value to our customers.


Our quality system, security system and environmental system are being tested and certified annually on a number of important standards in our industry. All certificates of Joulz are checked once a year by the independent certification authority KIWA.

See our certifications below (in Dutch).


ISO 9001
OHSAS 18001
ISO 14001
Branchegerichte Toelichting Railinfrastructuur (BTR)
BRL SIKB 7000 versie 5, protocool 7001 en 7004

kiwa iso9001 klein  kiwa iso14001 klein  kiwa iso18001 klein  kiwa vca klein

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