Certifications

Industrias Duero’s quality management system meets the requirements of the standard EN ISO 9001 and is certified by AENOR with Register number ER-5016/1996.
In accordance with the guidelines defined in the European Construction Products Directive # 305/2011, our Construction range of products is certified by Bureau Veritas and AENOR for compliance with harmonized standards:

  • EN 10210-1 ”Tubular cod-finished structural hollow sections”
  • EN 12899-1 “Fixed, vertical road traffic signs”
  • EN 1317-5 “Vehicle Restraint Systems”

Likewise, our Road Safety product-range has been certified, under different local and international standards, by accredited agencies such as AENOR, Bureau Veritas and ASCQUER:

  • UNE 135900-1 and 2 “Evaluation of performance of the protection systems for Motorcyclists on safety barriers and parapets”
  • NF P 98-410 and NF P 98-411 “Barriéres de sécurité routieéres”

All of our certified products and systems are subject to annual monitoring audits performed by notified bodies and accredited agencies, for strict compliance with reference standards.