Glossary

Supplier Corrective Action

Definition

A supplier corrective action is the formal, documented process a food or beverage manufacturer initiates when a supplier fails to meet defined food safety, quality, or compliance requirements. It's not just a complaint. It's an assigned investigation with a required response, evidence of root cause, a remediation plan, and documented proof that the fix worked.
The formal document used to kick off that process is a Supplier Corrective Action Request (SCAR), issued by the manufacturer to the supplier. A SCAR assigns ownership, sets response deadlines, and defines what an acceptable response looks like.
The distinction that matters most: a correction addresses the immediate symptom. A corrective action addresses what caused it. Regulators and GFSI auditors treat these differently, and so should your quality program.

Where It Fits

Supplier corrective actions sit within your broader supplier quality management program and feed directly into your CAPA (Corrective and Preventive Action) process. They're required across every major food safety framework:
  • FSMA / 21 CFR Part 117, Corrective actions are a required preventive control management component under both Part 117.150 and Part 117.139(a), with distinct obligations for supplier-controlled hazards.
  • FSVP / 21 CFR Part 1.508, Importers must "promptly take appropriate corrective actions" when a foreign supplier fails to meet U.S. preventive controls requirements, which can include discontinuing the supplier until the issue is resolved.
  • BRCGS, SQF, FSSC 22000, Every major GFSI-recognized scheme requires documented supplier corrective action processes as part of your approved supplier management program. The 2024/2025 GFSI Benchmarking Requirements update added explicit assessment of food safety culture responsiveness, meaning auditors now evaluate not just whether your SCAR process exists, but how quickly and effectively your organization uses it.
  • Approved Supplier List (ASL), SCAR history directly informs supplier standing. An open or recently closed SCAR should be visible in your ASL and reflected in purchasing decisions and verification frequency.

Real-World Use Cases

Your BRCGS auditor asks for corrective action records on a supplier that shipped mislabeled packaging eight months ago. If that SCAR is in an email thread, you're assembling it manually while the auditor waits. If it's in a structured system with the root cause response, supporting documents, and closure record attached, you pull it in under two minutes. GFF, Inc. reached exactly that point: during their organic audit, auditors had no need for binders because everything was already in the system.
A quality manager at a U.S. importing company receives a failed COA from a Mexican co-manufacturer. Under 21 CFR 1.508, that triggers an FSVP corrective action obligation, not just an internal hold. The SCAR must document what the foreign supplier did to address root cause, and the importer's FSVP may need to be updated based on findings. This is a distinct obligation from what a domestic manufacturer faces under Part 117, and it requires the same level of retrievable documentation.
If your quality team is two or three people covering multiple sites, email is often what gets used for supplier follow-up because nothing else exists. That works until a SCAR from 14 months ago needs to be produced in 30 minutes. The documentation gap is a system problem.
A dairy manufacturer receives out-of-spec moisture readings on incoming dry ingredients from the same supplier, third occurrence in six months. Each prior issue was handled with a phone call. Now the pattern matters as much as the individual event. A documented SCAR history makes the escalation decision clear and defensible.

FAQs

A CAR (Corrective Action Request) is the general term for any formal corrective action request, internal or external. Directed specifically at an external supplier, a SCAR is a CAR that names the vendor, sets a response deadline, and defines what an acceptable fix looks like. CAPA (Corrective and Preventive Action) is the broader system-level process that includes both corrective actions (fixing what went wrong) and preventive actions (changing the system so it doesn't recur). Under 21 CFR 117.150, regulators expect both dimensions.
No. Minor, isolated issues can be addressed through documented corrections without a full corrective action investigation. But certain conditions should reliably trigger a SCAR: pathogen-positive results, undeclared allergens, foreign material, repeated failures across multiple shipments, mislabeled materials, or temperature abuse. The decision to issue or withhold a SCAR is itself a quality decision that should be documented either way.
Not on its own. "We retrained the operator" is a corrective action. A defensible root cause response looks like: "We found the SOP was unclear on step 4, revised it, and confirmed the operator completed retraining." Accepting the first version closes the SCAR without actually fixing anything. See the root cause analysis guide for structured approaches.
Verification means confirming effectiveness across multiple subsequent lots or production runs using objective evidence, such as re-test results, COAs, or updated process records. A single clean lot isn't verification. This is the step that most frequently generates audit findings when it's skipped or documented with a single data point.
Yes. Importers operating under FSVP (21 CFR Part 1.508) have a distinct corrective action requirement that can include discontinuing a foreign supplier until the noncompliance is resolved, and potentially modifying the FSVP itself based on findings. The documentation requirements parallel those under Part 117, but the regulatory trigger and scope differ. If you're importing food, your SCAR process needs to account for both frameworks.
Under 21 CFR 117.150, corrective action records must be retained for a minimum of two years. That applies to the SCAR itself, the root cause investigation, the remediation plan, and the verification evidence. Make sure your records system supports retrieval by supplier, lot, date, and issue type, not just by file name.

Compliance Requirements

  • 21 CFR 117.150, Requires written corrective action procedures when a preventive control isn't properly implemented or proves ineffective. You must identify and correct the problem, reduce the likelihood of recurrence, evaluate affected food for safety, and prevent adulterated product from entering commerce, and document every step. Records must be retained for a minimum of two years.
  • 21 CFR 117.139(a), Specifies that your supply-chain program is subject to corrective actions as a required management component, with distinct obligations for supplier-controlled hazards.
  • 21 CFR 1.508, Governs corrective actions specifically for importers under FSVP. If you're importing food, this is your primary requirement. Corrective actions must be documented, and your FSVP must be modified when findings warrant it. The trigger doesn't have to be a failed inspection, complaints, verification activity results, and risk reevaluations can all require corrective action.
  • GFSI-recognized standards (BRCGS, SQF, FSSC 22000), Each requires documented supplier corrective action processes. Auditors will ask to see open and closed SCARs, not just your procedure. Missing or incomplete records are among the most common audit findings in supplier management programs.
Non-compliance consequences can range from Form 483 observations and warning letters for FDA-regulated facilities to certification suspension or loss for GFSI-certified plants.

Explore how SafetyChain approaches supplier compliance if you're ready to move SCARs off email entirely.

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