Describe the CAPA process and how it ties to root cause analysis in AMQS.

• A. CAPA stands for Corrective and Preventive Action; identify root cause using methods like 5 Whys or Ishikawa, implement actions to correct real causes, prevent recurrence, and verify effectiveness.
• B. CAPA stands for Compliance And Process Audit; only audit.
• C. CAPA stands for Corrective And Process Adaptation; adapt processes only.
• D. CAPA stands for Corrective and Preventive Action; identify root cause using methods like 5 Whys or Ishikawa, implement actions to correct real causes, prevent recurrence, and verify effectiveness.

Answer: (D)

CAPA is the systematic effort to fix problems at their source and prevent them from happening again, with a check to prove the fixes actually work. The core is root cause analysis: you don’t stop at the obvious symptom, you drill down to the underlying cause using structured methods like the 5 Whys or Ishikawa diagrams. Once the real cause is identified, you implement corrective actions to address that cause and preventive actions to stop recurrence, then verify that those actions are effective and sustain the improvement.

In AMQS, CAPA is a fundamental quality-system activity: when a nonconformity or finding occurs, you initiate an investigation, determine the root cause, plan and deploy actions to correct the issue at its source, put measures in place to prevent it from recurring, and verify that the actions work before closing the case. This linkage between root cause analysis and CAPA ensures problems are not just treated temporarily but eliminated at the systemic level.

The correct description captures all of that: naming CAPA, using root-cause techniques, implementing corrective and preventive actions, and verifying effectiveness. The other descriptions omit essential pieces like preventive actions, verification, or broaden CAPA to only audits or process changes, which don’t reflect the full purpose of CAPA in AMQS.