ISO/IEC 27001:2022
Information Security Management
ISO 9001:2015
Quality Management
TÜV NORD
Functional Safety Certifications
SGS TÜV Saar
Safety-Related Software Tool Certification
Security Engineered Into the Lifecycle
Qt bakes security into every change with mandatory code reviews, CI across OS/compilers, and automated static analysis + fuzzing. We publish SBOMs for modern releases and coordinate vulnerability handling—so you can evidence secure development and meet evolving regulations like the EU CRA.
- Mandatory code review and approver/maintainer model
- CI gating (builds, unit tests, license scans)
- Static analysis & fuzz testing (including OSS-Fuzz)
- Coordinated CVE process and early warning for customers
- SBOMs included in current release lines
- Vendor security guidelines for third parties
Safety Where It Matters
For automotive, rail, medical, and industrial applications, Qt provides safety-certified components and tools that reduce certification effort and ongoing compliance cost.
Qt Development
Qt Safe Renderer
Certified to ISO 26262 (ASIL D), IEC 61508 (SIL 3), EN 50128 (SIL 4), IEC 62304 fit-for-use, ISO 25119 AgPL e
Qt Quality Assurance
Axivion Static Code Analysis
Certified for ISO 26262 (up to ASIL D), IEC 61508 / EN 50128 / EN 50657 (up to SIL 4), IEC 62304 (up to Class C)
How Customers Ship With Confidence
“With the ISO 26262 certified Axivion Suite, Schaeffler Automotive Buehl maintains the high quality of its mixed ASIL systems.”
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Liebherr-Electronics and Drives GmbH offers mobile machine operators detailed views of their working environment, with strong technical support from Qt and responsive contacts.
“Thanks to the Axivion Suite, we have the maintainability of our software under control, thereby safeguarding our long-term capacity for innovation.”
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“What’s really key for us, having to do end-to-end integration testing and not normally having access to all the source code, is a tool like Squish that can talk to an application on Linux and one on Windows…it provides exactly what we need.”
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Qt equips Fresenius Kabi with efficient tools for designing medical devices and automating extensive testing to set new industry standards.
Whitepaper
Elevating Quality Standards at Qt Group
At Qt Group, quality is more than assurance—it’s a strategic driver of innovation, trust, and growth. By embedding quality across every stage of the product lifecycle, we enable organizations to innovate faster, meet global standards, and deliver exceptional user experiences. This whitepaper outlines how Qt’s proven frameworks, tools, and practices set the benchmark for reliability and performance in cross-platform development.
