The short answer
CAPA is the system FDA examines first in a device quality system, because it reveals whether the organization detects and fixes its own problems. We rebuild CAPA systems that resolve issues rather than close records, and we work on live investigations until the standard is repeatable in-house.
Why this matters
- CAPA is a primary inspection subsystem; weaknesses there cast doubt on every other process.
- Complaint, nonconformance, audit and service data are the inputs. When those feeds are not analysed, CAPA becomes reactive to whatever is loudest.
- Effectiveness checks that verify completion rather than recurrence are the single most common defect we find.
Applicable regulations and standards
- 21 CFR 820.100 / QMSR
- Corrective and preventive action requirements, including analysis of quality data sources.
- ISO 13485 clauses 8.5.2 / 8.5.3
- Corrective and preventive action within the QMS.
- 21 CFR 820.198
- Complaint files and the interface between complaints and CAPA.
- 21 CFR Part 803
- Medical device reporting decisions arising from complaint evaluation.
What our consultants actually do
- Redesign CAPA intake, triage and risk classification so scarce investigation capacity goes to the right issues
- Train and coach investigators in structured root cause methods on real, open records
- Connect complaints, nonconformances, audit findings and service data into genuine trend analysis
- Define effectiveness verification that measures recurrence, with objective criteria set at CAPA approval
- Run backlog reduction programs with triage, batching of related records and governance
- Independently review closed CAPAs for adequacy before an external party does
Across the product lifecycle
01 / DEVELOP
Design-phase issues fed into the same problem-solving discipline.
02 / SCALE
Nonconformance volume anticipated as production ramps.
03 / TRANSFER
Supplier and contract manufacturer issues routed into CAPA.
04 / VALIDATE
Validation failures investigated rather than reclassified.
05 / MANUFACTURE
Production nonconformance trending with defined escalation.
06 / MAINTAIN
Post-market data analysis driving preventive action.
Problems we are usually called about
- Root cause recorded as human error with retraining as the action
- Corrections documented as corrective actions, so the cause is never addressed
- Trend thresholds set so high that nothing ever triggers
- CAPA closure driven by due date pressure rather than evidence
- Complaint data analysed by product line but never across the portfolio
Typical deliverables
- CAPA system assessment and redesigned procedure set
- Investigation and root cause analysis training with live coaching
- Trend analysis methodology and threshold rationale
- Effectiveness verification templates and criteria guidance
- Backlog remediation plan and governance structure
Frequently asked
- How do we reduce a large CAPA backlog without cutting corners?
- Triage by risk, group records sharing a cause, close duplicates with documented rationale, and add temporary investigation capacity for the complex minority. The system redesign has to happen alongside, or the backlog returns.
- What makes an effectiveness check acceptable?
- Criteria defined when the action is approved, a measurement period long enough to see recurrence, and an objective data source. Confirming that a procedure was revised is not an effectiveness check.
- Should every complaint open a CAPA?
- No. Complaints should be evaluated and trended; CAPA should be opened based on risk and signal. A one-to-one relationship overwhelms the system and hides real trends.
References
More for medical devices
QMSR, ISO 13485 and device manufacturing quality support.
- QMSR TransitionThe Quality Management System Regulation incorporates ISO 13485 into FDA's device quality system requirements.
- ISO 13485ISO 13485 defines a quality management system for organizations involved in the medical device lifecycle.
- Process ValidationDevice manufacturers must validate any process whose results cannot be fully verified by subsequent inspection and test.
- Supplier QualityPurchasing controls make you responsible for the quality of what others make for you.
- 510(k) Quality SupportThis page is about the part of a 510(k) that lives inside your quality system: the design history file, process and sterilization validation, supplier controls and the manufacturing description.
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