Definition

When something goes wrong in your plant, a missed critical control point, a failed audit finding, an out-of-spec product result, the immediate fix is only half the job. Corrective and Preventive Action, or CAPA, is the formal process for identifying what went wrong, understanding why it happened, correcting it, and making sure it does not happen again.

CAPA consists of two connected components:

Corrective Action: Addresses an existing nonconformance or failure. It identifies the root cause of a problem that has already occurred and implements steps to prevent it from recurring.
Preventive Action: Addresses a potential nonconformance before it occurs. It identifies conditions or risks that could lead to a problem and takes action to eliminate them in advance.

Together, corrective and preventive actions form a closed-loop quality management process that connects issue identification to root cause investigation, resolution, verification, and documentation, all in a way that is auditable and defensible to regulators and customers alike.

Where It Fits

Not every nonconformance warrants a full CAPA investigation. Minor deviations with no food safety or quality impact may be resolved through immediate correction and retraining. CAPA is most appropriate when a problem is significant enough that root cause analysis and documented prevention are needed to protect product safety, regulatory compliance, or customer relationships.

Real-World Use Cases

FAQs

Compliance Requirements

CAPA is not optional. For food and beverage manufacturers operating under the FDA Food Safety Modernization Act, it is a documented, enforceable requirement.

FSMA and 21 CFR Part 117

Under 21 CFR Part 117, Current Good Manufacturing Practice, Hazard Analysis, and Risk-Based Preventive Controls for Human Food, CAPA requirements are embedded across multiple sections:

§ 117.126: Requires written corrective action procedures as a mandatory component of the food safety plan.
§ 117.140: Establishes corrective actions and corrections as required management components for preventive controls.
§ 117.150: The core CAPA regulation. Requires written procedures that address failures of preventive controls, including identification and correction of implementation problems, reduction of recurrence likelihood, evaluation of all affected food for safety, and prevention of adulterated or misbranded food from entering commerce. This section also establishes requirements for corrective action in unanticipated food safety problems and allows a "corrections" pathway for minor, isolated issues that do not directly impact product safety.
§ 117.165: Requires review of corrective action records within seven working days after creation, unless a Preventive Controls Qualified Individual (PCQI) provides written justification for an extended timeframe as permitted under § 117.180.
§ 117.170: Requires reanalysis of the food safety plan when corrective action is taken for an unanticipated food safety problem.
§ 117.180: Defines PCQI responsibilities, including oversight of corrective action record review.
§ 117.190: Requires maintenance of records documenting all corrective actions taken.

GFSI Alignment

The Global Food Safety Initiative (GFSI) also connects CAPA to organizational food safety culture. The GFSI Food Safety Culture Position Paper (February 2026) notes that formal food safety management systems, including preventive controls and corrective action processes, are more effective when cultural interventions are embedded alongside them. CAPA, in this framing, is not just a compliance mechanism. It reflects and reinforces how an organization behaves when something goes wrong.

Related Terms & Content

Nonconformance: A condition in which a product, process, or system does not meet a defined specification or requirement, often the trigger for a CAPA. Root Cause Analysis (RCA): A structured investigation technique used to identify the underlying cause of a problem. Common methods include 5-Why analysis and fishbone (Ishikawa) diagrams. Deviation: A departure from an established procedure, specification, or standard. May result in a correction or a full CAPA depending on severity and risk. SCAR (Supplier Corrective Action Request): A CAPA directed to an external supplier in response to a nonconformance involving supplied ingredients, materials, or components. CCAR (Customer Corrective Action Request): A corrective action process initiated when a quality or compliance issue is raised externally by a customer. Preventive Controls: Risk-based controls required under 21 CFR Part 117 to prevent or significantly minimize hazards in food production. CAPA is a required management component for preventive controls under § 117.140. PCQI (Preventive Controls Qualified Individual): A person who has successfully completed training in the development and application of risk-based preventive controls, including oversight of corrective action record review under § 117.180.

Corrective and Preventive Actions (CAPA)