Co-creating Safety and Excellence

SIQ is an international professional, independent, impartial and not-for-profit institution providing comprehensive certification, inspection, testing, calibration, validation, verification, and training services.

Our mission

Trust in Product Safety

We work closely with our clients to ensure that the quality of work is carried out in the fastest possible timeframe, as we have a good understanding of the client’s need to enter the market immediately.

Services

Trust in Quality

Meet the highest quality and safety standards.

Competences

Comprehensive Services

Synergy of knowledge is materialized in comprehensive services, optimally adapted to the needs of an individual organization.

Comprehensive services

Why choose SIQ

Comprehensive Services

Wide range of services in the fields of product testing and certification, management systems assessment, metrology, and training.

Professionalism

Our key competitive advantage is the knowledge and experiences of our experts, international recognition and credibility, flexibility, comprehensive services, ever new services and ability to adapt to the market.

Impartiality

SIQ ensures its impartiality by not providing consultancy concerning the establishment and/or maintenance of compliance with standards. Integrity, independence and impartiality are our values.

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News

Software Requirements in Medical Devices

26. February 2026 Organization Certification

The ISO/IEC 81001-5-1 standard defines requirements for the secure design, development, and maintenance of software used in medical devices, with a strong emphasis on testing to manage cybersecurity risks.

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Extension of MIL-STD-461 Testing Capabilities – Now Including CS-115 and CS-116

We’re proud to announce that SIQ Ljubljana has extended its testing capabilities under the MIL-STD-461 standard — a critical benchmark for electromagnetic compatibility (EMC) in defence and aerospace applications. Our laboratory is now fully e...

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