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Railway works equipment

Railway works equipment

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Maintenance of urban rolling stock

Entity in charge of maintenance

An Entity in Charge of Maintenance (ECM) plays a major role in the safety of the European railway system by ensuring that the vehicles it is in charge of are in a safe operating condition through its maintenance system.

Masteris is ECM certified for all four functions according to the new European regulation 2019/779 and can perform all or part of these functions on behalf of its customers.




Since June 2020, MESEA, maintainer of the LGV SEA Tours-Bordeaux line, has entrusted all ECE missions to Masteris for the management of its entire fleet of machines:
- 2 draisines, 2 ZCA tamping machines and 1 stabiliser wagon.
- A 5-year full service ECE contract.

Modifications to railway works equipment

Masteris masters the complete modification process which includes functional specification, integration studies, industrialization and realization, procurement of supplies, as well as testing and commissioning, not to mention admission.

Our strengths

In-house design office

Our design office is internalized for a greater efficiency

Documentation update

Realization of the model, plans and nomenclatures necessary for the future modification, thus ensuring the documentary update of the concerned machines

purchasing/logistics department

A project team supported by a purchasing/logistics department

multipurpose response team

Intervention teams capable of carrying out modifications on the customer's site or in the maintenance centre

treatment of different countries

Treatment of admission topics for different countries: France, England, Belgium, Germany

single point of contact

A dedicated contact from the beginning to the end of the project

Railway safety equipment

The regulatory obligations that maintenance entails make the issues related to security equipment sensitive. Masteris supports its clients by offering a complete range of services for their security equipment projects.

Our strengths

Source of proposals

Ability to propose a solution and a turnkey project to our customers


Strong technical expertise on different systems: GSM-R, TVM, KVB, KARM, ERTMS, TBL1+, VACMA, RS DAAT, bi or tri-standard

dedicated team

A dedicated team of specialists trained by SNCF with ERTMS-KVB, TVM 430 and ERTMS-TVM qualifications

engineering of the sncf group

Creation of a team project in collaboration with the SNCF Group's engineering department


Multi-country troubleshooting

Hardware repair in a multi-country context

SNCF Réseau

TVM troubleshooting on DE18 SNCF Réseau


Investigations TVM 430 and Radio MESA 23 on BROOM MESEA

Admission of rolling stock to the National Rail Network

The Masteris Admission department is the client's privileged interface with the authorities, evaluators, designers and testing teams in order to obtain all the evidence necessary for the admission process.   

Your contact:
Florent chauvelière