Determining Audit Frequency for Ongoing Compliance

Maintaining food safety certification isn’t a one-time achievement. For facilities certified under the International Featured Standards (IFS), understanding audit frequency requirements is essential for continuous compliance. The timing and focus of these audits directly impact how organizations maintain their certification status and demonstrate their commitment to food safety excellence.

Understanding the annual audit cycle 🔗

IFS Food certification follows a structured annual cycle that applies to all certified facilities, regardless of their certification level. According to the IFS Food Standard Version 8, certificates are valid for one year from the date of the certification decision, and facilities must undergo recertification audits annually to maintain their certification status.

This annual requirement differs from some other food safety standards that may vary audit frequency based on performance. IFS maintains a consistent 12-month cycle for both Foundation Level and Higher Level certifications, ensuring that all certified facilities undergo comprehensive evaluation at regular intervals. The audit cycle begins from the date of the audit itself, not from when the certificate is issued, making it crucial for facilities to plan their audits carefully to avoid gaps in certification.

The importance of production-period audits 🔗

IFS requires that all audits be conducted during active production periods. This requirement ensures that auditors can observe actual manufacturing processes, evaluate critical control points in action, and verify that food safety management systems function effectively under normal operating conditions.

Audits conducted during production allow auditors to follow the product and process approach that is central to IFS certification. They can select product samples, conduct traceability tests, observe employee practices, and verify that monitoring systems for Critical Control Points are functioning as documented in the facility’s HACCP plan.

For facilities with seasonal production schedules, this requirement necessitates careful coordination with certification bodies. The audit must occur when representative products are being manufactured, even if this means scheduling within a limited production window. Facilities producing multiple product lines should ensure that audits capture a representative sample of their operations.

What happens during production audits 🔗

During production-period audits, auditors spend at least 50% of their time on-site evaluating actual processes. This includes observing production activities, inspecting hygiene practices, interviewing employees, and verifying that control measures are implemented as planned. The remaining time is dedicated to documentation review and record inspection, ensuring alignment between documented systems and actual practices.

Recertification audits and the certification cycle 🔗

To maintain uninterrupted certification, facilities must schedule their recertification audits within a specific time window. The audit window typically opens 8-12 weeks before the certificate expiration date and extends up to two weeks after the anniversary date of the previous audit for announced audits.

For facilities opting for unannounced audits, the window begins even earlier, starting 16 weeks before the due date. This extended timeframe accommodates the unpredictable nature of unannounced audits while ensuring continuity of certification. Since 2021, every third audit must be conducted unannounced, adding another layer of verification that facilities maintain consistent compliance rather than preparing specifically for scheduled inspections.

Missing the audit window can result in certificate withdrawal or suspension, creating supply chain disruptions and potentially affecting business relationships with retailers and buyers. Therefore, proactive planning and early communication with certification bodies are essential components of maintaining certification.

Differences in audit focus based on compliance level 🔗

While the audit frequency remains consistent across certification levels, facilities achieving Higher Level certification (scores above 95%) may experience certain benefits. Higher Level certification demonstrates exceptional compliance and represents a significant competitive advantage in the marketplace. These facilities have established mature, effective systems for managing food safety and quality risks.

Foundation Level facilities (scores between 75% and 95%) undergo the same annual audit schedule but may face more intensive scrutiny in subsequent audits, particularly in areas where previous non-conformities were identified. The certification body’s approach may emphasize improvement trajectories and the effectiveness of corrective actions.

Follow-up audits for non-conformities 🔗

When an audit identifies major non-conformities, additional follow-up audits may be required outside the regular annual cycle. Follow-up audits must be performed no earlier than six weeks and no later than six months after the main audit to verify that effective corrective actions have been implemented.

These focused assessments specifically examine the areas where non-conformities were found and evaluate whether the root causes have been addressed. The facility must demonstrate not only that immediate corrections were made but also that systemic corrective actions prevent recurrence. If corrective actions are found ineffective during follow-up audits, additional non-conformities may be issued against the corrective action process itself.

Managing the corrective action timeline 🔗

Following an audit, facilities have four weeks to submit their corrective action plans addressing all identified non-conformities. The certification body then has two weeks to review these plans. This tight timeline requires organizations to act quickly and decisively when non-conformities are identified.

Facilities must document both immediate corrections (addressing the specific instance) and corrective actions (addressing the underlying cause to prevent recurrence). Effective corrective action implementation is crucial not only for resolving current issues but also for demonstrating the facility’s commitment to continuous improvement during subsequent audits.

Surveillance between audits 🔗

Although IFS follows an annual recertification model rather than separate surveillance audits, the concept of ongoing surveillance remains important. During each annual recertification audit, auditors specifically review the effectiveness of corrective actions from the previous audit, evaluate any changes to the food safety management system, and verify that improvements have been sustained.

This approach means that each annual audit serves as both a comprehensive evaluation and a surveillance mechanism. Auditors pay particular attention to recurring issues, the implementation status of previous corrective actions, and whether the facility has maintained or improved its performance since the last assessment.

Continuous compliance expectations 🔗

Between audits, facilities must maintain their food safety management systems and notify their certification body of significant changes. Within three working days, facilities must inform their certification body of product recalls, alerts, or food safety incidents; significant changes to management or organizational structure; and major modifications to products or production methods.

These notification requirements ensure that certification bodies can assess whether changes affect a facility’s compliance status and whether additional audits or actions are needed before the next scheduled recertification. Failure to provide timely notifications can result in certificate suspension or withdrawal.

Planning for audit success 🔗

Successfully managing audit frequency requires proactive planning throughout the certification cycle. Facilities should conduct internal audits at regular intervals, not just before external audits. These internal assessments help identify and address issues before they become non-conformities during certification audits.

Internal audit programs should verify that corrective actions from previous audits remain effective, evaluate whether the food safety management system adapts to operational changes, and ensure that all documentation remains current and accurate. Regular management reviews should assess the overall effectiveness of the food safety system and identify opportunities for improvement.

Mock audits conducted by external consultants or trained internal auditors can also help facilities prepare for certification audits. These practice assessments simulate the certification audit environment and help staff become comfortable with the audit process.

The value of consistent audit cycles 🔗

The annual audit frequency required by IFS serves multiple purposes beyond mere compliance verification. Regular audits drive continuous improvement by providing external validation of food safety systems, identifying emerging risks before they lead to incidents, and demonstrating to retailers and consumers that facilities maintain consistent standards.

For facilities striving to move from Foundation to Higher Level certification, the annual cycle provides clear benchmarks for measuring progress. Each audit offers an opportunity to demonstrate improved performance and refined systems. The structured timing ensures that improvements are sustained over time rather than implemented temporarily for audit purposes.

What do you think? How does your organization currently prepare for annual recertification audits, and what strategies have proven most effective in maintaining compliance between audits? How might strengthening your internal audit program improve your performance during external IFS audits?

References

1. https://www.ifs-certification.com/images/ifs_documents/IFS_Food_v8_standard_EN.pdf
2. https://globalfoodsafetyresource.com/ifs-certification/
3. https://goaudits.com/blog/ifs-audits/
4. https://www.getknowapp.com/blog/ifs-audit/
5. https://goaudits.com/blog/ifs-food-version-8/
6. https://auditboard.com/blog/iso-surveillance-audits