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 |  59300  Valenciennes  | 


Certifer is a third party assessment body, as such, we are able to offer you an Independent Safety Assessment missions.

To lead these services, we apply a quality management system complies with international standards ISO/CEI 17020 and ISO/CEI 17065. These accreditations guarantee our impartiality, confidentiality, technical competence and professionalism required for the performance of our service.



The ISA mission brings the expected confidence level to ensure the safety of a transportation system or one of its components. Such service is required from Railway National Safety Agencies (NSAs), or similar, for the system to be officially commissioned into a national network.

This assessment allows the different stakeholders of this project insuring that processes, methods and tools that are used (development of a new product, installation of a new system) are, among others, compliant with CENELEC standards.



EN 50126 

Railway Applications - Specification and demonstration of Reliability, Availability of, the Maintainability and Safety (RAMS)

EN 50129 

Railway Applications - Signaling system, telecommunications and processing - Safety related electronic systems for signaling - Safety related communication in transmission systems.

EN 50128 

- Signaling systems, telecommunications and processing

- Software for control systems and train protection.

Such assessment can relate to a whole railway line (Subway lines, high-speed lines….), to a specific subsystem on a given line (Rolling Stock, Infrastructure, Energy, Control-Command& Signaling,), or on a simple product (Radio Block Center, Odometry, Set-point transmiters…), or a software (traction/braking software).

Such standards are issued from the IEC 61508, and are slowly becoming a worldwide reference for all guided transportation projects. They impact such projects depending on the Safety Integrity Levels (SIL) and have to be complied with for every phase of the assessed system, for this purpose, we wrote the RF 0015 which establishes the requirements and the procedure for the certification of the safety integrity level of products likely to be used in guided transport systems.



  • Specialists in Railway certification
  • A safety-based approach

  • More than 20 years of experience

  • A pool of qualified experts

  • More than 550 assessors from the all railway sectors

  • National and International recognitions: (17020 and 17065): France, Algeria, Belgium, Italy, Australia, Turkey, Spain, Luxembourg, Switzerland, Denmark, India, Saudi Arabia & UAE

  • Two Notified Bodies according to 2008/57/EC 
    Under #2593 for CERTIFER
    Under #1615 for BELGORAIL

  • Our proven methodology and specific tools allowing easier project and information management with our client

  • A Group recognized for its competencies and values, based on impartiality, quality, independence and confidentiality


Notified Body (NoBo)
Designated Body (DeBo)

Assessment Body (AsBo)
Entity In Charge of Maintenanc (ECM)
Urban Insertion
Fire Behaviour
Test Organization
On-Board ETCS laboratory and certification
Non Destructive Testing (NDT)
Independent Checking Engineer/ Independent Certifier (IC/ICE)
Cyber Security

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