Is Your Internal Audit for Food Safety Adding Value or Just Adding Paperwork?
An effective internal audit for food safety is meant to be your early warning system. In the busy context of South African food manufacturing—where compliance with DOH R.638 is the baseline and GFSI standards like BRCGS or FSSC 22000 are the goal—your internal audit is what stands between a successful production run and a costly product recall.
However, many QA leads find themselves caught in a 'tick-box' trap. When the internal audit becomes a predictable administrative chore rather than a critical investigation, the safety of your consumers and your brand reputation are at risk. Here are five clear signs your program is failing and practical ways to get it back on track.
1. Your Internal Audits Never Find Major Non-Conformances
If your internal audit reports are consistently 'clean' while your external certification audits or provincial health inspections uncover major non-conformances, you have a visibility problem. This 'blindness' often stems from auditors being too familiar with their own workspace or lacking the independence to call out senior colleagues.
A 'pass' on an internal audit that ignores a leaking roof or a breakdown in cold chain protocols isn't a success; it's a liability.
2. The 'Tick-Box' Mentality Prevails
When an auditor walks through the facility with a clipboard, merely checking 'Yes' or 'No' without looking for objective evidence, the system is failing. An effective internal audit for food safety requires digging into records, interviewing staff, and observing practices during peak production times.
3. The Same Issues Keep Reappearing
Repeat findings are the hallmark of a weak corrective action system. If you audited your Prerequisite Programmes (PRPs) in January and found the same hygiene issues in July, your internal audit hasn't failed—but your Root Cause Analysis has. Without addressing why a problem occurs, the audit remains a superficial exercise.
4. Senior Management is Disconnected
Food safety starts at the top. If management only looks at the audit report five minutes before an external auditor arrives, the internal program lacks the authority it needs. Effective auditing requires resources, time, and a culture where findings are seen as opportunities for improvement rather than reasons for blame.
5. Auditor Competency Has Stagnated
Technological changes, new regulations like the 2020 updates to SANS 10330, and evolving standards like BRCGS Issue 9 mean that what worked three years ago may not be sufficient today. If your auditors haven't received a Refresher Workshop recently, they may be auditing against outdated requirements.
How to Fix Your Audit Program: A Comparison
| Current Failing State | Desired Effective State | Action Step |
|---|---|---|
| Checklist-focused | Risk-based & Process-focused | Train auditors on ISO 19011 principles. |
| Predictable schedules | Unannounced/Varied timing | Audit during night shifts or changeovers. |
| Superficial 'fixes' | Detailed Root Cause Analysis | Enforce RCA for all recurring NCs. |
| Isolated QA activity | Integrated Business Strategy | Present audit trends to the Board monthly. |
Practical Steps for Improvement
- Upskill your team: Ensure your auditors have completed an Introduction to Internal Auditing that covers BRCGS and FSSC requirements.
- Adopt a Food Safety Culture: Focus on behaviour. Observe if staff actually wash their hands when no one is watching, not just when the auditor is in the room.
- Cross-Departmental Auditing: Have the maintenance team audit the kitchen, and the production team audit the warehouse. A fresh set of eyes sees what 'familiar' eyes miss.
Fixing a failing internal audit program doesn't happen overnight, but by shifting from a 'compliance' mindset to a 'continuous improvement' mindset, you protect your business and your customers. If you feel your system is plateauing, it might be time for Advanced Internal Auditing training to sharpen your team's investigative skills.
Shilux provides the expertise and local South African context to help you transform your auditing process from a burden into a competitive advantage. Book a consultation with Shilux today to evaluate your current food safety management system and ensure you are truly audit-ready.