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International recognition

Safety signed and sealed

FLEXA cable protection systems are applied all over the world – and they come with all international certifications and permits.
So the user can be sure: FLEXA products can be trusted!

  • DIN EN ISO 9001

    The ISO stating compliance with principles such as employee orientation, process structures, fault management, leadership, and promotes decisions based on hard data and metrics.

  • IRIS

    IRIS is based on the requirements of ISO 9001 and includes additional
    railway-specific requirements.

  • VDE

    Approvals for equipment and installation material
    DIN EN 61386-23 VDE 0605-23:2011-12 conduit systems
    for electrical energy and for information.



    The EMV | EMC label certifies electromagnetic compatibility
    and reliable function in the environment.

  • UL

    Underwriters Laboratories Inc. (USA)
    UL develops standards and procedures to check for products, materials,
    components, devices, systems and equipment safety.

  • UL

    Underwriters Laboratories Inc. (USA)
    tested and approved products acc. to UL 1696, file E86359.

  • CSA

    UL recognized approvals for U.S. and Canada registered products
    acc, to CSA 22.2 No. 227.3-05.

  • Gost

    Certification center for Russia and EAC Customs Union.

  • Lloyds

    Lloyds Register of Shipment (Great Britain)
    Cerification of systems or components and approval for operational use.


    TÜV Bayern-Sachsen
    Dangerous Goods Regulations road, rail and inland water.

  • DNV

    Det Norske Veritas (Norway)
    Ship Register Approvals.

  • N

    Norges Elektriske substantive control (Norway)
    Safety testing and certification of electrical equipment.

  • FI

    Seti Approbation (Finland).

  • Interbus

    Bus lines according to international standards.

  • London Underground

    BS 6853
    Fire safety measures in the design and construction of passenger trains.

  • SNCF

    NFF 16-101 / 102
    Aprovals of the Société nationale des chemins de fer français
    (SNCF - French National Railway Company).

  • DB

    5510 part 2 
    Preventive fire protection in railway vehicles, testify fire behavior and fire side phenomena of materials and components, classification, requirements and test methods.

  • EN 45545-2

    Fire protection on railway vehicles.
    Requirements for fire behaviour of materials and components.

  • NFPA 130

    The National Fire Protection Association (NFPA) is an international nonprofit organization devoted to eliminating death, injury, property and economic loss due to fire, electrical and related hazards.

    NFPA 130 is the standard for Fixed Guideway Transit and Passenger Rail Systems.

  • UNI CEI 11170

    Ente Nazionale Italiano di Unificazione (Italian National Unification, acronym UNI) is a private non-profit association that performs regulatory activities in Italy across industrial, commercial, and service sectors, with the exception of electrical engineering and electronic competence of CEI.

    UNI CEI 11170 Fire Test to railway components – Italian Standard

  • ASTM E 162 | E 662

    American Society for Testing and Materials (ASTM) is the most popular collection of technical rules from the USA and develops materials, products, systems and services standards.

    E 162 Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source
    E 662 Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials

  • NSF

    The NSF / ANSI 51 standard applies to materials and coatings used for the production of items and objects bound to be in direct contact with food. The standard also applies to protective conduits, pipes, and corresponding connectors.

  • FDA

    Food and Drug Administration is the organization to control food production and food processing in the USA. This authority has to protect public health and also controls the safety and efficiency of organic products, medical products, food products, and radiating devices. Its sphere of responsibility covers both products made in the USA and products imported to the USA.


    is the leading supplier of technologies and services for the water, energy, and hygiene sectors. Its detergents are applied by food-processing companies, in the gastronomy, and by health services all over the world.


    Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) is a European Union regulation. REACH addresses the production and use of chemical substances, and their potential impacts on both human health and the environment. It is the strictest law to date regulating chemical substances and will affect industries throughout the world.

  • RoHS

    Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment. This directive restricts (with exceptions) the use of six hazardous materials in the manufacture of various types of electronic and electrical equipment.

  • California Proposition 65

    "California Proposition 65" (CP65) or "Safe Drinking Water and Toxic Enforcement Act" contains around 900 substances known to the State of California as carcinogenic or toxic for reproduction. California Proposition 65 applies to consumer products only. Since Flexa products are intended for industrial applications only, our products are out of scope of the CP65.

    If you have further questions, please feel free to contact us.