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Codes & Standards

ASME NQA-1

The nuclear-grade quality-assurance standard fusion work moves toward.

Codes & StandardsUpdated 2026-08-11
Governs
Nuclear-grade QA

ASME NQA-1 defines a nuclear-grade quality-assurance programme. Establishing an NQA-1-class programme is part of maturing from a design study toward a licensable, buildable plant — an item Kronos flags as work to be done rather than assumed complete.

Honest readiness means naming the quality programme as a gap, not glossing it.

Common questions

What is ASME NQA-1?

The nuclear quality-assurance standard governing how safety-related work is planned, controlled and documented. Kronos references it for the rigour its safety-relevant systems require.

Why adopt a nuclear QA standard?

Because tritium handling and radiation protection demand nuclear-grade traceability, and NQA-1 is the recognised framework for that quality assurance.

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Content reviewed August 2026 · design-and-simulation stage