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Non-Conformance

A non-conformance occurs when work, products or processes fail to meet a required standard. Learn how to record, manage and prevent recurring issues.
Non conformance

What is a Non-Conformance?

Non-conformance occurs when a product, process, service or completed task fails to meet a required standard, specification, procedure or regulation.

It may involve work completed incorrectly, a missed inspection, an out-of-tolerance measurement, the use of an unapproved material or a failure to follow an agreed process.

Non-conformances can be discovered during inspections, audits, quality checks, maintenance activities or routine frontline work. They may be minor and easily corrected, or serious enough to create safety, compliance or customer risks.

Why is Non-Conformance Management Important?

It is often a sign that something has not happened as intended.

Recording it properly helps you understand the scale of the problem, prevent affected work from progressing and decide what action is needed.

Without a consistent process, non-conformances may be corrected informally without anyone identifying why they occurred. As a result, the same problem can continue across shifts, projects or sites.

Effective non-conformance management helps you:

  • Protect quality and compliance
  • Prevent unsuitable work or products from progressing
  • Maintain clear audit trails
  • Assign and track corrective actions
  • Identify recurring process failures
  • Support continuous improvement
  • Demonstrate that issues have been resolved

What Does Non-Conformance Management Involve?

The process will usually include:

  • Identifying the requirement that was not met
  • Recording the details of the non-conformance
  • Capturing supporting evidence
  • Assessing the risk and impact
  • Containing the issue where necessary
  • Deciding whether to rework, repair, reject or accept the result
  • Investigating the cause
  • Assigning corrective action
  • Verifying that the issue has been resolved

The record should clearly show both what went wrong and what was done in response.

Non-Conformance vs Defect

The terms are closely related, but they are not always interchangeable.

A defect usually refers to a fault in a product, component, asset or piece of completed work.

A non-conformance is broader. It refers to any failure to meet a defined requirement, including a process, procedure, regulation or quality standard.

For example, a damaged component may be a defect. Failing to complete a required inspection may be a non-conformance, even when the finished product appears acceptable.

How Digital Work Instructions Improve Non-Conformance Management

Digital work instructions make it easier to identify non-conformances at the point they occur.

Required checks, tolerances, approvals and evidence capture can be built directly into the workflow. If a result falls outside an accepted range or a mandatory step is missed, the issue can be recorded immediately.

This creates a consistent record of the work, the failed requirement and the evidence surrounding it. Managers can then review what happened without relying on incomplete paperwork or delayed reports.

Over time, structured Work Execution Data helps reveal recurring non-conformances and shows where procedures, training or controls may need to improve.

How WorkfloPlus Supports Non-Conformance Management

WorkfloPlus helps teams follow approved procedures while capturing evidence throughout the task.

Mandatory steps, validation rules, photographs, measurements and sign-offs can all be included in the guidance. When a non-conformance is identified, workers can record it immediately and provide the evidence needed for review.

This strengthens traceability, supports audit readiness and helps you connect non-conformances with the work that caused them, rather than treating them as isolated quality records.

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