Nonconformance Management
Quick facts
| Category | Comprehensive nonconformity identification and resolution |
|---|---|
| Used by | Manufacturing, medical devices, pharmaceuticals, aerospace, automotive and other regulated industries |
| Also called | NC |
| Related standards | ISO 9001, ISO 13485, AS9100, IATF 16949 |
| Related processes | Nonconforming product, CAPA, internal audit, quality events management |
| Semantic match | nonconformance management, NC management, product process system nonconformity, nonconformance tracking |
What is Nonconformance Management?
Nonconformance management covers the identification and resolution of any failure to meet a specified requirement, not just defective physical products. This includes product nonconformances, such as a part outside tolerance, process nonconformances, such as a step being skipped or performed out of sequence, and system nonconformances, such as an overdue internal audit or an expired training requirement.
Regardless of the type, nonconformance management follows a similar structure: document what happened, contain any immediate impact, evaluate significance, determine disposition or correction, and, for significant or recurring issues, escalate to a formal corrective action investigating root cause.
Because nonconformances can originate from many different sources, audits, inspections, customer complaints, employee reports, effective nonconformance management typically centralizes these various entry points into one consistent tracking and resolution process.
Why is Nonconformance Management important?
Treating nonconformances narrowly, as only physical product defects, risks missing process and system-level failures that can be just as significant, such as a training gap or a skipped audit that increases organizational risk.
A consistent, centralized nonconformance management approach ensures that regardless of where an issue originates, it receives the same rigor of documentation, evaluation and, where warranted, root cause investigation.
Aggregated nonconformance data, viewed across product, process and system types together, often reveals systemic patterns that would be invisible if each type were tracked in a separate, disconnected system.
How does Nonconformance Management work?
A typical nonconformance management process includes:
- Identification. Detect the nonconformance through inspection, audit, complaint or other source.
- Documentation. Record what happened, where, and its immediate impact.
- Containment. Address any immediate risk, such as segregating nonconforming product or halting an affected process.
- Evaluation. Assess severity and determine whether escalation to CAPA is warranted.
- Disposition or correction. Resolve the immediate issue, whether through product disposition or process correction.
- Trending. Review nonconformance data across all types to identify systemic patterns.
Product Nonconformance vs. Process Nonconformance vs. System Nonconformance
| Comparison | Product | Process | System |
|---|---|---|---|
| Example | A part outside tolerance | A step performed out of sequence | A missed internal audit |
| Typical detection point | Inspection | Observation or audit | Audit or management review |
Real-world examples of Nonconformance Management
A manufacturer's nonconformance management system logs both a defective product found during inspection and a missed calibration deadline discovered separately, giving quality leadership visibility into both types of risk in one place.
A medical device company identifies a process nonconformance when an employee is found performing a step out of sequence, documenting the deviation and evaluating whether retraining or a procedure clarification is needed.
An aerospace supplier reviews aggregated nonconformance data across product, process and system categories during management review, identifying that training gaps are a recurring theme across multiple nonconformance types.
Regulations and standards related to Nonconformance Management
ISO 9001 requires organizations to control nonconforming outputs and to take corrective action addressing nonconformities generally, which extends beyond physical products to processes and the QMS itself when those elements fail to meet defined requirements.
ISO 13485, AS9100 and IATF 16949 carry similar broad nonconformance expectations, with auditors commonly examining whether an organization's nonconformance process captures process and system issues consistently, not just product defects.
Required by
How QT9 helps with Nonconformance Management
QT9 QMS nonconformance management capabilities
- Capture product, process and system nonconformances in one centralized system.
- Link nonconformances to CAPA, audits and quality events management for full traceability.
- Trend nonconformance data across all types to identify systemic patterns.
- Automate containment, evaluation and escalation workflows.
- Maintain a complete, audit-ready record of every nonconformance and its resolution.
- Support real-time reporting for management review discussions.
Request a Nonconformance Management Demo Explore Nonconforming Product Software →
See QT9 Software in Action
Discover how QT9 Software helps manufacturers improve efficiency, strengthen compliance and connect quality management and ERP processes within one integrated platform.
Common mistakes with Nonconformance Management
Common mistakes include tracking product nonconformances rigorously while informally handling process or system nonconformances, missing the same level of documentation and follow-through across all types.
Other problems include failing to review nonconformance data collectively across categories, missing systemic patterns that only become visible when product, process and system issues are analyzed together.
Frequently asked questions
Related quality management terms
Related content
Ready to Transform Your Business?
See how QT9 Software helps manufacturers simplify operations, improve traceability and drive continuous improvement with integrated quality management and ERP software.