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SUCCESS STORIES
Functional testing (V&V) | Test & commissioning
Functional testing (V&V) | Test & commissioning

Verification, validation and commissioning of railway systems in laboratory, factory and track environments.

Comprehensive technical control to ensure functionality, safety and operational acceptance.

The Verification and Validation (V&V) and Test & Commissioning (T&C) phase is critical to ensuring that railway systems meet technical, regulatory and operational requirements before they enter service. At Exceltic, these activities are carried out using structured methodologies that are aligned with European standards. 

Our expertise in signalling, rolling stock, on-board systems and telecommunications enables us to approach functional, integration and interoperability testing from a cross-functional perspective. The combination of testing in the laboratory, at the factory and in a real-world environment ensures robust validation and a safe transition to commercial operation. 

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activities
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Verification and Validation (V&V)

Full traceability between requirements, design and test evidence.

Development of verification and validation protocols.

Unit, integration and system tests.

Validation in accordance with CENELEC standards and contractual specifications.

Management and monitoring of non-conformities.

Preparation of technical compliance reports.

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ACTIVITIES

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Verification and Validation (V&V)

Full traceability between requirements, design and test evidence.

Development of verification and validation protocols.

Unit, integration and system tests.

Validation in accordance with CENELEC standards and contractual specifications.

Management and monitoring of non-conformities.

Preparation of technical compliance reports.

Exceltic specialises in the verification, validation and testing & commissioning of railway systems, ensuring technical compliance, safe integration and operational acceptance in accordance with European standards. Our structured approach reduces risks during commissioning and ensures a smooth transition to commercial operation. 

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Technologies and Tools

At Exceltic, we use the most advanced tools in the industry to ensure accurate and efficient development:

Structured test protocols

Integration laboratory environments

Electronic banks and climate chambers

Test automation tools

Railway simulation systems

Track-side monitoring platforms

Non-conformity management tools

Traceability matrices: requirements–tests

FAT/SAT procedures

Commissioning without any deviations 

Structured validation that minimises risks during the operational phase. 

Full control over requirements 

Full traceability from specification to final acceptance. 

Reduction in post-delivery incidents 

Early detection of technical deviations. 

Secure integration of complex systems 

Co-ordinated validation of signalling, rolling stock and telecommunications. 

Demonstrable regulatory compliance 

Evidence in line with European standards and contractual requirements. 

Smooth transition to full-scale operation 

Controlled commissioning with technical support. 

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