Quality systems & corrective action · Core
Nonconformance
Also called: non-conformity, NC
ELI5
Failure to meet a specified requirement.
Used in conversation
“Can we distinguish prevention from inspection in the way we handle nonconformance?”
Pitch context
You will see “Nonconformance” in operating plans, procurement packs, supplier reviews and supply-chain reports when the discussion reaches quality systems & corrective action.
Why it matters: In quality systems & corrective action, a loose definition can change rights, obligations, approval, disclosure or enforceability.
Caution
Meaning, enforceability and required process vary by jurisdiction and agreement; this definition is not legal advice.
Sources & evidence · 3
Direct term-level sources and supporting source families.
- U.S. Bureau of Labor Statistics — Productivity programmeDirect source · primary · checked 2026-08-16
- U.S. Acquisition.gov — Federal Acquisition Regulation Part 15 — Contracting by NegotiationSupporting source family · primary · checked 2026-08-16
- UK Government — Groceries Supply Code of PracticeSupporting source family · primary · checked 2026-08-16