Preparing for a BRCGS Allergen Audit: 90-Day Action Plan and Evidence Checklist

BRCGS allergen audit preparation demands careful attention. Allergen management stands as a fundamental clause in BRCGS Standard Issue 9^[13]. Failure to comply results in automatic audit failure, whatever your performance in other areas^[13]. This operational guide provides a well-laid-out 90-day action plan that addresses brcgs allergen requirements and closes compliance gaps. It also organises the evidence brcgs auditors require. Readers will find a complete brcgs version 9 audit checklist and understand brcgs audit scoring’s effect. You’ll receive a day-by-day timeline with responsibility assignments to ensure certification readiness.

Understanding BRCGS Allergen Requirements and Audit Expectations

Allergen management spreads through every aspect of BRCGS certification. A failure to meet any requirement can trigger an allergen issue in the production cycle, whatever the specific clause wording says about allergens^[1]. Sites must demonstrate control from raw material receipt through finished product despatch.

Key Allergen Management Requirements in BRCGS Version 9

Clause 5.3 (previously 5.11 in earlier versions) mandates a documented procedure to identify allergenic materials and potential contamination routes. Sites establish an allergen management plan based on risk assessment^[22]. They must assess the presence and likelihood of allergenic materials in formats of all types: raw materials in virgin and recycled formats, intermediate and finished products, processing chemicals, inks, solvents, and traded products^[22]. This assessment is part of the documented Hazard Analysis and Risk Assessment (HARA) as detailed in clause 2.2.6^[22].

Where hazard analysis identifies allergens, sites must document contamination routes from incoming goods to despatch and establish policies and procedures to prevent cross-contact^[22]. The allergen management plan must minimise or eliminate contamination risk while meeting legal labelling requirements for the country of sale^[22].

An effective allergen management plan has four critical components:

• HARA documentation: Detailed allergen assessment integrated with the site’s broader hazard analysis
• Cleaning validation: Specific cleaning procedures for allergen cross-contaminated areas and equipment, validated and verified with documented checks
• Segregation protocols: Physical separation of allergen-containing materials during storage and handling, separate protective clothing and equipment, and waste handling controls
• Labelling accuracy: Systems that ensure correct allergen communication to customers and meet legislative requirements^[22]

The plan requires review when raw materials or suppliers change, manufacturing processes alter, new machinery is introduced, or cleaning practises are modified^[22]. Allergens in packaging materials are also included, as rubber latex, soy-derived glues, wheat-derived starches, and casein-derived coatings can contaminate products^[22].

Common Allergen Non-Conformities to Avoid

Root cause analysis of allergen-related product recalls reveals three primary failure modes^[20]. Unintentional allergen presence stems from cross-contact during production or accidental addition through incorrect recipe usage. Mispacking incidents occur because of insufficient changeover controls or inadequate training of packing line staff, which results in wrong packaging application. Labelling errors arise from specification mistakes, information transfer failures during packaging development, ineffective change management when recipes alter, or inadequate printing controls and sign-off procedures for new packaging^[20].

Managing allergens presents a considerable challenge in food, packaging, and consumer goods supply chains^[20]. Incorrect allergen management causes many product withdrawals and remains the most common recall trigger^[20]. To this end, sites must establish mechanisms to remain current with good practise and legislative changes as research evolves^[20].

BRCGS Audit Scoring: How Allergen Findings Affect Your Grade

Allergen management holds fundamental clause status within BRCGS certification. Non-conformance against Clause 5.3 results in automatic audit failure whatever the performance in other areas. This designation reflects the serious public health risk allergens pose to susceptible individuals and the prevalence of allergen-related incidents in the food industry^[20].

Auditors verify allergen control as an outcome of the entire food safety management system rather than isolated activities. Sites cannot compensate for allergen deficiencies through strong performance elsewhere. With this in mind, preparation must address allergen requirements with the same rigour applied to microbiological or chemical hazards and recognise that a single critical non-conformity terminates the certification pathway immediately.

90-60 Days Before Your BRCGS Allergen Audit: Foundation Building

The original 90 to 60 days before a BRCGS allergen audit represents the foundation-building phase where sites establish the structural components that auditors will scrutinise. This window allows sufficient time to identify gaps and correct deficiencies. You can also assemble complete evidence before entering the refinement stages.

Assemble Your Allergen Management Team and Assign Responsibilities

Designating a cross-functional allergen management team establishes clear ownership and accountability in operational areas. The team should include representatives from production, quality assurance, technical, procurement and warehouse functions. Each brings specific expertise to allergen control challenges. One individual must hold overall responsibility to oversee allergen safety, coordinate the BRCGS allergen audit preparation and serve as the primary contact during the audit itself.

Assign specific responsibilities to team members based on their operational areas. Production staff manage changeover procedures and cleaning validation. Procurement personnel verify supplier allergen declarations and maintain specification files. Quality personnel conduct internal audits and monitor corrective actions. This distributed responsibility model will give allergen management integration into daily operations rather than existing as an isolated quality function.

Review and Update Your Allergen Risk Assessment

Sites must review allergen management plans based on risk, especially when you have raw materials or suppliers change, manufacturing processes alter, new machinery is introduced or cleaning practises are modified. Companies must understand the full legislative definitions of allergens they handle, as these vary from country to country or region to region. Good practise and legislative requirements change as new research is published routinely, so sites need mechanisms to remain current and meet requirements consistently.

The risk assessment must identify allergens handled on-site based on local regulations and evaluate risk at every step from receiving through storage, production, cleaning and labelling. You should also assess vulnerability to cross-contact and mislabelling. Update the allergen matrix and flow diagrams to reflect current operations. Document which allergenic foods or ingredients could contact products unintentionally. Think about the physical form of ingredients and whether airborne cross-contact poses a possibility. Assess how cross-contact could happen and the likelihood of occurrence at each manufacturing stage.

Verify Allergen Labelling and Supplier Documentation

Supplier allergen verification forms a critical control point, as the allergen management system is only as reliable as the information received from suppliers. Request full product specifications from every supplier, not just labels. Each specification must include a complete ingredient list with allergens highlighted and a ‘may contain’ or cross-contact statement detailing allergens handled in the manufacturing facility. You also need allergen status of the production line (dedicated or shared) and confirmation of whether the specification relates to a specific batch or general product.

Verify supplier data by cross-checking labels against specifications and contacting suppliers for clarification directly. Build specification change notification into supplier agreements. Check product labels at goods-in on every delivery against current specification files. Maintain a supplier allergen file containing the current specification for every ingredient, the date the specification was last verified, correspondence regarding allergen queries and a record of specification changes. You should also keep goods-in check records showing delivered products match specifications.

Check all labels against finished product formulation. Implement label approval and verification procedures to make sure correct packaging is used every time. Maintain label verification records, final pack checks and label reconciliation logs. Keep mock product labels with highlighted allergens as well.

Establish Your Internal Allergen Audit Schedule

Schedule internal audits to confirm allergen management procedures function as documented. Regular internal audits of production systems verify that product formulation matches records of allergenic ingredient use, including changes to formulation. They also confirm that the final product matches ingredients specified on the label, that allergen cross-contact controls are implemented properly and that line personnel are trained appropriately. All incidents with uncontrolled allergens must trigger root cause analysis with corrective actions implemented.

The audit schedule should cover allergen storage and labelling areas, changeover procedures and cleaning validation effectiveness. Staff knowledge verification should be included too. Document audit results, non-conformance reports and corrective/preventive action logs as evidence for the BRCGS auditor requirements.

Create Your BRCGS Allergen Evidence Documentation System

Establish a centralised documentation system where all allergen evidence is stored, version-controlled and available readily. This system must contain the allergen risk assessment document, updated allergen matrix and list of allergenic raw materials with supplier specifications. You also need allergen-handling standard operating procedures, changeover checklists, label verification records and staff training materials with attendance records. Internal audit results and corrective action logs should be included as well.

Store specifications with clear naming and version control digitally. Physical files in binders work but are harder to search and update. Maintain a library of retained products to verify packaging used in case of complaints and for potential testing. This organised evidence base demonstrates due diligence and allows rapid retrieval during the audit documentation review phase.

60-30 Days Before Audit: Closing Gaps and Strengthening Controls

The 60 to 30 days window moves BRCGS allergen audit preparation from foundation building to active confirmation. This phase concentrates on testing established systems and identifies weaknesses through rigorous internal scrutiny. It closes gaps before external auditors arrive.

Conduct a Complete Internal Allergen Audit

Develop a checklist that captures each requirement from regulations and the BRCGS standard^[3]. The allergen gap assessment must get into the entire process. Allergens cannot be removed at a critical control point like pathogens^[3]. Cover each step from ingredient receipt to finished product storage and focus on allergen movement potential throughout the process^[3].

Assess facility airflow, dust collection and traffic flow with production and transient employees such as quality control and maintenance staff. Assess ingredient movement, work-in-progress and finished products, and trash removal^[3]. Confirm that preventive control activities arrange with the food safety plan^[3].

Good Manufacturing Practises need inspection. This includes colour-coded utensils usage, handwashing protocols, uniform exchanges and traffic patterns^[3]. Review cleaning procedures, chemicals used and their concentrations. Conduct visual inspections and swabbing to confirm^[3]. Get into equipment disassembly and maintenance protocols^[3].

Analyse allergen swab sample sites, sampling frequency and justifications. Assess confirmation and validation data. This includes action limits and corrective actions^[3]. Document all observations on the allergen gap assessment checklist and note any gaps based on the appropriate standard^[3].

Root cause analysis uses the ‘5 Whys’ approach. Ask ‘Why?’ five times to uncover mechanisms^[3]. Develop a corrective and preventive action plan that addresses processing controls through process scheduling, traffic control and air filtration^[3]. Regular internal audits confirm that product formulation matches records of allergenic ingredient use. The final product matches ingredients specified on labels. Cross-contact controls are implemented properly and line personnel are trained appropriately^[4].

Confirm Cleaning Procedures and BRCGS Cleaning Validation Records

Cleaning validation provides scientific evidence that cleaning processes work. They can be shown effective repeatedly^[2]. This formal HACCP requirement is factored into GFSI standards. These include BRCGS and FSSC 22000^[2]. Validation is different from verification and monitoring. It represents a quantitative assessment of cleaning methods to minimise unintentional allergen presence in the next produced product from shared equipment^[2].

The process begins with allergen mapping. This identifies what allergens exist on-site and tracks where they travel, how they move and what equipment they contact during production^[2]. Risk assessment identifies all processes and areas where unintentional allergen presence could occur^[2].

Select the worst-case scenario allergen to validate. Choose something present at high levels with high protein content that is hard to clean away^[5]. This demonstrates the clean works in the most challenging situations^[5]. Use quantitative ELISA methods where possible. These detect protein and provide quantitative results within a range^[5]. Testing should occur on equipment rather than finished product. View this as preventive versus detecting potential allergen in completed product^[6].

Validation requires collecting multiple sample types. Test the positive control once to make sure the allergen can be detected at expected levels^[5]. Collect post-clean samples. These are swabs, rinse waters or purge material depending on the cleaning method^[5]. Focus on areas most challenging to clean. These represent the worst-case scenario^[5]. Collect the final rinse if testing rinse waters. This most closely represents what the next product will encounter^[5].

Test next-off-line product. This is the first ingredient or product that contacts equipment after cleaning. It provides the only direct measure of consumer exposure^[5]. Repeat the validation exercise three times. Achieve non-detectable results for all post-clean and next-off-line samples in three consecutive rounds^[5]. Different shifts should be included to demonstrate the clean is performed consistently whatever who executes it^[5].

The sanitation process needs validation annually for each different allergen. Use ELISA kits where available for specific allergens. Work with third-party laboratories where unavailable^[6]. Re-validate if new production equipment is introduced that may change the sanitation process, if an allergen is introduced or if cleaning procedures undergo major changes^[6]. Verify sanitation using protein detecting swabs between validation periods. These are not allergen specific but indicate protein presence^[6].

Test Your Allergen Traceability and Mock Recall Procedures

Mock recalls test the effectiveness of traceability and recall procedures^[7]. Develop scenarios based on realistic situations that could occur in the business. Undeclared allergens are one example^[7]. Design new scenarios for each simulated recall and reflect worst-case situations for the business at consumer level^[7]. A different person or team should develop the simulated scenario from those carrying out the mock recall^[7].

Identify how the simulated problem was found and by whom. Possibilities include consumer complaints, trade customer complaints, hazard detection following testing, supplier notifications or detection of illness in the community^[7]. Prepare simulated communications like emails that inform the recall team about the problem, simulated laboratory test results and simulated supplier correspondence^[7].

Industry best practise requires mock recall exercises at least once per year^[8]. The team should trace a specific batch through the entire supply chain from raw materials to end customer within four hours during execution^[8]. GFSI-benchmarked standards that include BRC, SQF and FSSC 22000 require mock recalls achieve 100% traceability. This accounts for every unit of the affected batch^[8].

Document results of each mock recall. This includes time taken, information difficult to locate and areas that need improvement^[8]. Collect reconciliation records that show amount of affected product produced or imported, distribution to trade customers or consumers and amount unaccounted for^[7]. Review what performed well and poorly. Identify areas to improve, staff training needs, required actions and timelines^[7].

Train Staff on Allergen Control Procedures and Audit Responses

Companies want assurance that employees who handle or work with allergen ingredients have documented education regarding allergen food safety. Employee turnover, production process changes or formulation changes may lead to errors^[6]. Training must cover allergen identification, understanding health impacts and implementing necessary allergen controls^[4].

Staff should know procedures when asked to provide allergen information. They should be trained to handle allergen information requests accurately, guarantee allergen-free meals are served to the right customer and know risks of allergen cross-contamination when handling and preparing foods. They must know how to prevent this^[9]. Conduct short, informal quizzes with teams to confirm they can name all major allergens, know what to do if a customer reports an allergic reaction and identify which dishes on menus contain specific allergens^[10]. Schedule refresher training right away if gaps emerge^[10].

30-0 Days Before Audit: Final Verification and Readiness

The final 30 days represent the confirmation phase where sites verify completeness rather than building new systems. Operations change from implementation to validation during this period. Every element must function as documented and evidence must be retrievable at once.

Complete Your Pre-Audit Allergen Documentation Checklist

Verify the allergen risk assessment remains current and covers all raw materials and production lines^[11]. The assessment must identify every allergenic ingredient on site and map cross-contact routes through production and storage. Define control measures at each risk point^[11]. Confirm allergen changeover cleaning validation records are available for all affected lines. Swab or ELISA test results must prove allergen residue removal^[11]. Check label reconciliation records and confirm correct label application for every production run. This covers pre-start label verification and end-of-run count of issued, used and destroyed labels^[11].

Complete a traceability exercise end-to-end and include a mock recall within the last twelve months^[11]. A full trace from finished goods back to raw material intake and forward to customer despatch must be completed within four hours. Cover an allergenic product^[11]. Confirm all production and quality assurance staff have current food hygiene and HACCP awareness training records^[11]. Verify allergen awareness training has been completed and assessed for all food handlers. Records must show both completion and competency assessment results for every person on the production rota^[11].

Submit the BRCGS pre-audit questionnaire at least 15 days before the audit date^[12]. This form requires confirmation or updates from existing clients before each audit takes place^[12].

Perform a Final Walk-Through of Allergen Segregation Areas

Walk the floor one final time and verify hygiene stations, temperature logs and monitoring records all reflect immediate compliance^[13]. This walk-through should reveal no surprises if internal audits have been thorough. Inspect physical segregation of allergen-containing materials, colour-coded utensil systems and changeover areas. Confirm they match documented procedures.

Verify Allergen Evidence is Complete and Available

Review all required documentation and ensure everything is complete, accurate and readily available^[13]. Organise files so auditors can retrieve specific records within moments. A well-prepared facility should not be scrambling the day before the audit^[13].

Brief Your Team on BRCGS Auditor Requirements

Reassure employees that the audit is a review of what they already do every day, not an interrogation^[13]. Train all shifts on auditor questions, not just day shift^[14]. The best answer is a relaxed, accurate description of what they did that morning when an auditor asks an operator about allergen changeover^[14].

Day of the BRCGS Allergen Audit: What to Expect

BRCGS audits span two to three days. Site visits run eight to nine hours daily and rarely exceed ten hours^[14]. The audit structure runs parallel through three verification streams: the auditor confirms that documentation exists and remains current, verifies that documented procedures are being followed, and tests whether people at every level understand their responsibilities^[14].

Opening Meeting and Allergen Focus Areas

The opening meeting establishes audit parameters and logistics. The auditor confirms the scope, product categories covered, and whether the audit is announced or unannounced^[15]. Senior management must attend. The most senior production or operations manager on site must be present, with relevant departmental managers or deputies available as the audit requires^[16]. Sites should provide a concise overview of process flow and site map. They should explain how they control changeovers, rework, foreign-material risks, and vulnerable points^[15].

Documentation Review and Evidence Presentation

Auditors get into whether the food safety management system exists on paper and is structured right^[17]. Documentation review covers the HACCP plan, food safety policy, procedures, specifications, supplier approval records, corrective action procedures, internal audit programme, traceability procedure, and training system with evidence of implementation^[17]. Auditors will review allergen risk assessment and matrix, allergen-handling SOPs and changeover checklists, label verification records and controls, staff training documentation on allergen awareness, and internal audits with evidence of continuous improvement^[18].

The auditor also conducts a traceability exercise. They select a product lot and expect the site to trace it backward to raw materials and forward to customer despatch^[17]. This exercise tests whether lot records, supplier data, certificates of analysis, production records, rework data, and shipping records connect under time pressure^[17].

Facility Tour and Allergen Control Observation

The site audit verifies whether the system works in production^[17]. Auditors observe Good Manufacturing Practises in action: personnel hygiene, traffic flows, allergen changeovers, sanitation tools, foreign-material controls, preventive maintenance, and housekeeping^[15]. They look for consistency between floor practises and documented procedures^[15]. Auditors will photograph visible non-compliance^[14].

Staff Interviews and Knowledge Verification

The auditor walks the facility and interviews staff. They review monitoring records, check how procedures are followed, and test whether records can prove control^[17]. Floor interviews include operators and management^[14]. An auditor might ask a packing-line operator how they would report a foreign body concern. The answer matters as food safety culture is now woven throughout Issue 9^[14].

Essential Allergen Evidence Checklist for BRCGS Audits

Auditors verify allergen management through five distinct evidence categories. Each requires specific documentation formats and retention protocols. Sites that organise evidence systematically reduce audit time and demonstrate control confidence.

Allergen Management Policy and Risk Assessment Documents

Senior management must authorise the allergen management plan as a documented system and communicate it to all staff. Designated personnel take responsibility for development and implementation^[19]. This policy serves to identify, control, educate and communicate allergen risk from raw materials through finished products^[20]. The plan requires annual review at minimum or following any allergen-related complaint, incident, changes to product or materials, or alterations to labelling requirements^[21].

Documentation must include the detailed HARA assessment. This assessment identifies presence and likelihood of allergenic materials in raw materials in virgin and recycled formats, intermediate and finished products, processing chemicals, inks, solvents and traded products^[22]. Sites must map contamination routes from incoming goods to storage and despatch. They establish documented policies for handling materials to avoid cross-contact^[22].

Cleaning Validation Records and Changeover Procedures

Cleaning validation studies provide quantitative assessment. They ensure cleaning methods minimise unintentional allergen presence in the next produced product when using shared equipment^[23]. Validation documentation must capture the test protocol, raw data, results, the name of the person who performed and reviewed the study, and the date^[24]. Records must be retained for as long as the cleaning procedure remains in use^[24].

Sites must maintain allergen changeover documentation packages. These cover the issued work order, pre-changeover preparation checklist, cleaning log with chemical concentrations and contact times, visual inspection records with QA sign-off, ATP test results, and allergen swab test results with lot numbers and pass/fail determination^[25]. A designated QA authority must sign the allergen changeover line release and confirm that all verification criteria have been met^[25].

Allergen Training Records and Competency Evidence

Training records must capture the trainee’s name, the content covered, the date and the trainer or system that delivered it^[24]. New staff receive induction training. Current staff undertake annual refresher training in allergen management^[19]. Documented training occurs on a regular frequency. Specific training is provided to employees as dictated by their job responsibilities^[26].

Supplier Allergen Declarations and Specifications

A documented supplier approval programme must be in place^[19]. Allergen management requires allergen declarations from every supplier for every raw material, not just ingredients known to contain allergens^[24]. Specifications stored in a central location require regular updates and reviews^[19]. Supplier controls must include certificates of analysis. These confirm allergen content and cross-contact risk for each lot^[24].

Labelling Controls and Allergen Verification Records

Procedures that ensure allergens are labelled per Code requirements must be in place. Sites conduct internal audits to verify formulation matches ingredients specified on the label^[19]. Sites must maintain label approval processes for new products or changes to current products, review incoming labels prior to receipt for accuracy, and monitor, document and verify correct label application at all changeovers^[26].

90-Day Allergen Audit Preparation Timeline and Responsibility Matrix

Successful BRCGS allergen audit preparation depends on clear accountability across functions. Each activity requires designated ownership, defined completion timelines, and documented evidence trails. The following matrix unites preparation activities with assigned responsibilities and review frequencies.

Assign a Food Safety Team Leader to coordinate cross-functional compliance^[27]. HACCP training is preferred for this role. Training records must show both completion and competency assessment results for every food handler on the production rota^[11].

Frequently Asked Questions About BRCGS Allergen Audits

What allergen evidence do BRCGS auditors look for first?

Auditors prioritise the allergen risk assessment and HACCP documentation to verify if sites have identified all allergenic materials and mapped cross-contact routes. They review cleaning validation records next to check if quantitative ELISA tests or lateral flow immunoassays demonstrate allergen removal effectiveness^[28]. Supplier allergen declarations and label verification records follow since mislabelling and cross-contact remain top recall drivers^[29].

How many allergen non-conformities will cause audit failure?

Any non-conformity against Clause 5.3 triggers automatic audit failure whatever the performance elsewhere. Allergen management holds fundamental clause status^[30]. A Major non-conformity at a Fundamental clause requires corrective action within 28 days and documented evidence submission^[30].

Can I use digital systems for allergen documentation?

Digital systems are acceptable and often preferred for allergen documentation if records remain available during audits. Software platforms can enforce allergen control through scan-verified picks, label logic verification and electronic batch records with attached evidence such as photos and timers^[29].

What if we find an allergen gap during preparation?

You should conduct root cause analysis right away and develop corrective and preventive action plans that address the gap. Implement verification checks to verify effectiveness^[31]. All decisions and actions need documentation as part of due diligence.

How do BRCGS auditors verify allergen cleaning effectiveness?

Auditors get into cleaning validation studies using quantitative methods, typically ELISA tests that determine specific allergen levels^[28]. Validation must demonstrate efficacy under controlled conditions with swabs taken before and after cleaning^[32]. Sites should verify sanitation processes annually for each allergen and re-verify when equipment, allergens or procedures change^[6].

Conclusion

Successful BRCGS allergen audit preparation hinges on systematic action rather than last-minute scrambling. The 90-day timeline outlined here provides adequate runway to close compliance gaps, verify cleaning effectiveness and organise evidence auditors require. Sites that follow this approach reshape allergen management from a compliance burden into a competitive advantage. They demonstrate operational rigour that builds customer confidence. Preparation separates certification-ready facilities from those facing automatic failure under Clause 5.3. Start with the risk assessment and verify cleaning procedures really well. Make sure every team member understands their role. A well-prepared site faces the audit with confidence, knowing documentation reflects reality on the production floor.

Key Takeaways

Preparing for a BRCGS allergen audit requires systematic planning and meticulous documentation. Here’s what food safety professionals must prioritise to achieve certification success:

• Allergen management is a fundamental clause: Any non-conformity against Clause 5.3 triggers automatic audit failure, regardless of performance in other areas, making it the highest-priority compliance requirement.

• Follow the 90-day structured timeline: Begin 90 days before your audit by assembling your allergen management team, updating risk assessments, and establishing documentation systems to avoid last-minute gaps.

• Validate cleaning procedures with quantitative evidence: Use ELISA testing to prove allergen removal effectiveness, conducting three consecutive successful validation rounds for each allergen on shared equipment.

• Organise five critical evidence categories: Maintain readily accessible documentation for risk assessments, cleaning validation records, training competency evidence, supplier declarations, and labelling verification records.

• Conduct mock recalls and internal audits: Test traceability systems quarterly and complete full mock recalls annually, achieving 100% batch accountability within four hours to demonstrate operational readiness.

• Train all staff on allergen awareness: Ensure every food handler completes competency-assessed training with documented evidence, as auditors interview floor operators to verify knowledge and culture.

The difference between certification success and failure lies in transforming allergen management from a compliance checkbox into an embedded operational discipline. Sites that implement these structured controls systematically demonstrate the rigour BRCGS auditors expect whilst building genuine food safety culture across all production shifts.

FAQs

Q1. What documentation do BRCGS auditors examine first during an allergen audit? Auditors begin by reviewing the allergen risk assessment and HACCP documentation to verify that all allergenic materials have been identified and cross-contact routes mapped. They then examine cleaning validation records, particularly ELISA test results that demonstrate effective allergen removal. Supplier allergen declarations and label verification records are also scrutinised early, as labelling errors and cross-contamination are leading causes of product recalls.

Q2. Will a single allergen non-conformity result in audit failure? Yes. Any non-conformity against Clause 5.3 (allergen management) results in automatic audit failure, regardless of how well the facility performs in other areas. Allergen management is classified as a fundamental clause within BRCGS certification, reflecting the serious public health risks allergens pose. A Major non-conformity at this fundamental clause requires corrective action within 28 days with documented evidence of resolution.

Q3. Are digital documentation systems acceptable for allergen records? Digital systems are fully acceptable and often preferred for managing allergen documentation, provided all records remain accessible during audits. Electronic platforms can enhance allergen control through features such as scan-verified ingredient selection, automated label verification logic, and electronic batch records with attached photographic evidence and time stamps. The key requirement is that auditors can retrieve specific records quickly during the documentation review phase.

Q4. What steps should be taken if an allergen compliance gap is discovered during preparation? Immediately conduct a root cause analysis to understand why the gap exists, then develop and implement corrective and preventive action plans to address the deficiency. Implement verification checks to validate that the corrective measures are effective. Document all decisions, actions taken, and verification results as part of your due diligence evidence. This documentation demonstrates proactive management and continuous improvement to auditors.

Q5. How do auditors verify that allergen cleaning procedures are effective? Auditors examine cleaning validation studies that use quantitative testing methods, typically ELISA tests that measure specific allergen protein levels on equipment surfaces. Effective validation requires three consecutive successful cleaning rounds with swab samples taken from the most difficult-to-clean areas after sanitation. Sites must validate their sanitation processes annually for each allergen handled and re-validate whenever equipment, allergens, or cleaning procedures change.

References

[1] – https://www.brcgs.com/product/effective-allergen-management/p-10304/
[2] – https://www.rssl.com/media/faad4ehy/rssl-white-paper-cleaning-validation-in-allergen-management.pdf
[3] – https://certified-laboratories.com/blog/how-to-conduct-an-allergen-gap-assessment/
[4] – https://www.fao.org/fao-who-codexalimentarius/sh-proxy/en/?lnk=1&url=https%253A%252F%252Fworkspace.fao.org%252Fsites%252Fcodex%252FStandards%252FCXC%2B80-2020%252FCXC_080e.pdf
[5] – https://www.rssl.com/insights/food-consumer-goods/designing-a-successful-allergen-cleaning-validation-strategy/
[6] – https://www.brcgs.com/media/2164658/qa-responses.pdf
[7] – https://www.mpi.govt.nz/food-business/food-recalls/doing-food-recall
[8] – https://miratag.com/en/blog/food-recall-management-response-procedures
[9] – https://www.seafish.org/safety-and-training/onshore-training/onshore-training-courses/allergens-courses-and-guidance/
[10] – https://www.kitchentonic.com/blog/allergen-awareness-audit-procedures
[11] – https://oxmaint.com/industries/food-manufacturing/brc-audit-readiness-checklist-food-manufacturing
[12] – https://www.bsigroup.com/siteassets/pdf/en/products-and-services/brcgs-cert-guidebook.pdf
[13] – https://fsns.com/how-to-prepare-for-a-brcgs-food-safety-audit/
[14] – https://documentcompliance.com/brcgs-audit-checklist-for-food-manufacturing/
[15] – https://www.alleratech.com/blog/brc-audit
[16] – https://www.brcgs.com/media/2174174/f916b-start-issue-2-intermediate-auditor-checklist-site-self-assessment-tool-english-v1-17032023.docx
[17] – https://ioni.ai/post/brcgs-certification-for-food-manufacturers-requirements-timeline-and-how-to-prepare
[18] – https://www.foodsafetysystems.net/allergen-management/
[19] – https://assets.allergenbureau.net/uploads/2023/11/Food_Industry_Guide_to_Allergen_Management_and_Labelling_ANZ_2022_V3.pdf
[20] – https://www.brcgs.com/media/2170588/allergen-mgt-22-sample.pdf
[21] – https://techni-k.co.uk/contamination-control/allergen-management/
[22] – https://www.brcgs.com/media/2166654/p617-position-statement-for-allergen-management-control-v2-08012021.pdf
[23] – https://www.rssl.com/media/ayohzhst/rssl-white-paper-cleaning-validation-in-allergen-management.pdf
[24] – https://www.alleratech.com/blog/allergen-control-program
[25] – https://oxmaint.com/industries/food-manufacturing/allergen-changeover-cleaning-verification-checklist-food
[26] – https://farrp.unl.edu/sites/unl.edu.ianr.food-science.farrp/files/media/file/2008 English Components of an Effective Allergen Control Plan.pdf
[27] – https://www.assurefoodsafety.com/post/how-to-prepare-for-a-brcgs-audit-in-90-days-a-step-by-step-guide
[28] – https://www.klipspringer.com/blogs/allergen-cleaning-validation-a-practical-guide-for-food-factories/
[29] – https://sgsystemsglobal.com/brcgs-compliance-v5/
[30] – https://safetychain.com/blog/what-expect-brc-audit
[31] – https://www.food-safety.com/articles/9404-fundamentals-of-conducting-an-allergen-gap-assessment
[32] – https://www.brcgs.com/about-brcgs/news/2024/industry-spotlight-cleaning-and-disinfection/