In today’s food safety environment, organizations are expected not only to identify problems, but also to demonstrate that they can effectively prevent those problems from happening again. During a recent webinar hosted by PJRFSI, Lauren Maloney, Food Safety Accreditation Manager, discussed the importance of building strong corrective action systems through effective root cause analysis.
From GFSI-benchmarked schemes to internal audits, corrective actions remain one of the most critical areas evaluated during food safety audits. Organizations that understand how to thoroughly investigate nonconformities and implement sustainable solutions are far more likely to strengthen compliance, improve operational consistency, and maintain certification success.
Understanding the Corrective Action Process
The corrective action process is designed to identify a problem, determine why it occurred, and implement controls to prevent recurrence. While many organizations focus heavily on fixing the immediate issue, true food safety system improvement happens when companies address the underlying systemic failure.
A strong corrective action process generally includes:
- Identifying the requirement
- Documenting the nonconformity
- Implementing immediate correction or containment
- Conducting extent analysis
- Performing root cause analysis
- Implementing corrective action
- Verifying effectiveness
- Applying preventive action where appropriate
Each step plays a key role in ensuring that food safety systems remain effective over time.
Writing Effective Nonconformities
One of the first steps in the process is accurately documenting the nonconformity. A vague statement can make root cause analysis difficult and limit the effectiveness of corrective actions.
For example, a weak nonconformity statement such as:
“There was a gap in the door.”
does not provide enough detail for proper investigation.
A stronger nonconformity statement would include:
- The exact location
- The nature of the issue
- Objective evidence observed
- Relevant records or dates
For example:
“Loading door number three located next to the raw material storage area was found to have a three-inch gap across the bottom of the door.”
Detailed nonconformity statements allow organizations to fully understand the issue, investigate effectively, and review trends over time.
Correction vs. Corrective Action
One of the most common mistakes organizations make is confusing a correction with a corrective action.
Correction (Containment Action)
A correction addresses the immediate issue.
Examples include:
- Repairing a damaged door
- Retraining an operator
- Discarding improperly labeled products
- Completing missing records
These actions stop the immediate problem but do not necessarily prevent recurrence.
Corrective Action
Corrective action addresses the systemic reason the issue occurred.
For example:
- Revising inspection checklists
- Updating procedures
- Implementing training matrices
- Adding supervisory verification steps
- Improving document control systems
Corrective actions focus on strengthening the system itself.
The Importance of Extent Analysis
Before determining root cause, organizations should evaluate how widespread the issue may be.
Questions to consider include:
- Does this issue exist elsewhere in the facility?
- Are multiple employees involved?
- Are similar records affected?
- Is the issue isolated or systemic?
For example, if one unlabeled product box is identified during an audit, organizations should investigate whether:
- Other boxes are unlabeled.
- Multiple shifts are affected.
- Similar labeling issues exist in storage areas.
Extent analysis ensures that corrective actions address the full scope of the problem.
Performing Root Cause Analysis
Root cause analysis is often where organizations struggle most during audits.
A common mistake is simply restating the problem:
“The operator forgot.”
or
“Human error.”
These are not true root causes.
Instead, organizations must determine what in the system failed that allowed the issue to occur.
Using the Five Whys Technique
One effective method discussed during the webinar was the “Five Whys” approach.
Example:
Nonconformity: CCP monitoring frequency was not being met.
- Why was monitoring missed?
The operator did not know the required frequency. - Why did the operator not know?
Training was incomplete. - Why was training incomplete?
There was no training matrix for CCP operators. - Why was there no training matrix?
The SOP did not require supervisor sign-off before assigning CCP duties.
In this example, the true root cause was not operator error. The actual issue was a missing system control within the training and qualification process.
Examples of Weak Root Causes
Auditors frequently reject responses such as:
- “We forgot.”
- “Human error.”
- “Lack of awareness.”
- “We misunderstood the requirement.”
- “Training issue.”
While these may describe what happened, they do not explain why the system failed.
Effective root cause analysis focuses on process gaps, system weaknesses, and missing controls.
Preventive Action Matters
Preventive action goes beyond correcting the identified issue. It examines where similar weaknesses may exist elsewhere in the system.
For example:
- Reviewing all inspection checklists for missing requirements
- Evaluating additional departments for similar training gaps
- Updating company-wide procedures
- Expanding verification activities
Preventive action helps organizations strengthen their overall food safety culture and reduce future audit findings.
Verification Is Essential
Implementing corrective actions is only part of the process. Organizations must also verify that those actions remain effective over time.
Verification activities may include:
- Reviewing records after implementation
- Conducting follow-up audits
- Observing employee practices
- Evaluating trend data
- Monitoring ongoing compliance
Without verification, organizations risk repeating the same nonconformities during future audits.
Many food safety schemes elevate repeat findings from minor to major nonconformities, increasing certification risk.
Understanding Corrective Action Timelines
Different certification programs have different closure requirements.
Examples discussed during the webinar included:
- SQF: 30 days
- BRCGS: 28 days
- GlobalG.A.P.: 28 days for recertification audits
Most GFSI-benchmarked standards require corrective actions to be fully implemented, not simply planned, within the required timeframe.
Extensions may occasionally be granted for major infrastructure or capital improvement projects, but these are typically managed on a case-by-case basis.
Building a Stronger Food Safety System
Corrective action management is far more than an audit exercise. When properly implemented, it becomes a valuable tool for continuous improvement.
Organizations that focus on:
- Detailed nonconformity documentation
- Thorough extent analysis
- System-based root cause analysis
- Sustainable corrective actions
- Ongoing verification
are better positioned to improve food safety performance, maintain compliance, and strengthen operational reliability.
At PJRFSI, we are committed to helping organizations understand and strengthen the systems behind effective food safety management. Through webinars, certification services, and industry education, our team works with clients to support continual improvement and long-term success.
To watch additional webinars and food safety resources, visit the PJRFSI YouTube Channel and webinar page for upcoming educational opportunities.
