Software analysis - SIG

Software analysis based on international standards

We measure and analyze your source code based on ISO/IEC 25010:2023, the independent, globally-accepted standard for software quality.

Trusted, renowned, certified

The SIG methodology includes standardised, repeatable measurements of source code based on the ISO/IEC 25010:2011 standard for software product quality.

We operate a software evaluation laboratory governed by the Quality Management System as required by the ISO/IEC 17025 international standard for testing and calibration laboratories.
The SIG laboratory is the first lab in the world accredited according to ISO/IEC 17025 for software quality analysis.

A description of the ISO/IEC 25010:2011-based quality models and respective Guidance for Producers documents (which explain the thresholds for achieving four star quality), are available via the following links:

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Code maintainability documentation

A Practical Model for Measuring Maintainability (Scientific Paper)

SIG/TÜViT Evaluation Criteria Trusted Product Maintainability (V15.0)

SIG/TÜViT Evaluation Criteria Trusted Product Maintainability: Guidance for producers (V15.0)

SIG/TÜViT Evaluation Criteria: Addendum Trusted Product Maintainability for PLC Technologies (V2.0)

SIG/TÜViT Evaluation Criteria: Addendum Trusted Product Maintainability for Visual Technologies

 

Security, performance efficiency, reliability, architecture quality, and Sigrid documentation

A Practical Model For Rating Software Security (Scientific Paper)

SIG/TÜViT Evaluation Criteria Security: Guidance for producers

SIG Evaluation Criteria Performance efficiency: Guidance for producers (V1.2)

SIG Evaluation Criteria Reliability: Guidance for producers (V2.0)

SIG Architecture Quality Model: Guidance for producers

 

Documentation on Sigrid

 

Green Software Model: Guidance for producers