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MTS SUMMARY

Chair: Marija Jankovic

   

ETSI TC MTS is ETSI’s focal point for testing and specification methodologies. It develops methods, languages, frameworks, and guidance that help transform standards into testable, verifiable, and implementable solutions across the Information and Communication Technology (ICT) landscape. Its work facilitates high-quality standardisation, trusted conformance assessment, effective testing, and reliable validation supporting technologies from traditional networks to AI-driven systems. 

TC MTS works in close collaboration with ETSI’s Centre for Testing and Interoperability (CTI) and with other ETSI committees, while also engaging with external Standards Development Organisations to promote consistency, interoperability, and global relevance.

Why TC MTS Matters

TC MTS plays a critical role in strengthening the quality and reliability of ICT standards and products.

·                Ensures product quality and certification readiness

·                Supports global interoperability  

·                Enables secure and trustworthy systems  

·                Bridges standardization with real-world testing and validation

Key Areas of Work

🔹 TTCN-3 – The International Test Language
A powerful, platform-independent language for specifying and executing tests across domains such as conformance, interoperability, security, performance, and real-time systems.

🔹 Test Description Language (TDL)
A high-level notation that captures test intent, bridging design and execution while improving consistency, reuse, and efficiency.

🔹 AI Testing, Auditing & Documentation
Frameworks and methodologies to ensure transparent, trustworthy, and high-quality AI systems , including continuous compliance and structured documentation.

🔹 Testing Support for ICT Technologies (TST)
Guidelines, studies, and catalogues supporting testing for emerging ICT domains not covered elsewhere—ensuring robust validation across evolving technologies.

What We Do

·                Develop and maintain standardized testing technologies and specification frameworks

·                Create conformance & interoperability testing methodologies 

·                Publish testing guidelines, studies, and catalogues 

·                Drive innovation in testing for AI, distributed systems, and next-generation ICT

·                Support for other ETSI committees in making standards testable and verifiable

·                Promote best practices across the global ICT ecosystem

Last updated: 2026-09-17 10

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