It’s not only about following the law when it comes to food safety management. It is a critical business function that protects your brand, secures consumer trust, and strengthens your operation’s performance.
Therefore, to maximise the opportunities that efficient food safety systems can bring to a commercial organisation, a combination of legal requirements, e.g., HACCP, and best practices indicated by gaining an accreditation, like BRCGS, shows the market that your business follows the highest safety standards. There is a saying, ‘Safe food sells.’
However, even with policies and procedures in place, some common and avoidable mistakes continue to compromise food safety performance in many food-related businesses. Here are five of the most common food safety mistakes we see in UK food manufacturing and what you can do to avoid them.
1. Poor Personal Hygiene Protocols
The Issue
Failures in hygiene practices are among the most prevalent causes of foodborne illness and trigger frequent regulatory action. From inadequate handwashing to staff working while ill, lapses in hygiene put both compliance and consumers at risk.
The Solution
- Establish a robust hygiene policy and display it clearly throughout the site.
- Carry out regular staff training and refresher sessions in personal hygiene requirements.
- Implement a “return to work” policy requiring staff to remain off-site for 48 hours after symptoms of illness (e.g., vomiting or diarrhoea).
- Provide appropriate PPE and ensure it is worn consistently.
Food Safety Assist Advice: Include hygiene checks in your daily GMP audits and ensure your policy aligns with Clauses 7.2-4 of the BRCGS Food Safety Standard. Enact food safety culture values and behaviour.
2. Cross-Contamination Between Zones
The Issue
Improper segregation between raw and ready-to-eat areas or between allergen and non-allergen products poses a significant threat to food safety. Often, this stems from shared equipment, poor zoning, or inadequate staff awareness.
The Solution
- Implement physical separation where possible between high-risk and low-risk areas.
- Use colour-coded utensils and cleaning tools.
- Provide clear SOPs for changeovers, cleaning, and allergen handling.
- Reinforce allergen awareness training across all teams.
Food Safety Assist Advice: Use zoning concepts to go at the layout and processes of your plant to lower the risk of cross-contact and meet the requirements of the law, retailers, and GFSI audits.
3. Inadequate Temperature Control
The Issue
The risk zone for food that isn’t protected is between 8°C and 63°C, when bacteria can grow quickly. Yet, failures in storage, monitoring, and temperature logging remain alarmingly common.
The Solution
- Make sure that all of your employees know what the site’s and process’s temperature requirements are.
- Maintain chilled storage below the target of 5°C and hot holding above 63°C.
- Use calibrated temperature probes and check them regularly.
- There should be explicit, written rules for how to chill and reheat batches.
- Record temperatures throughout production, storage, and transport.
Food Safety Assist Advice: Temperature logging should be automated where possible, and ensure corrective actions are defined clearly and applied when any deviations are recorded.
4. Incomplete or Ineffective Cleaning & Sanitising
The Issue
Confusion between “cleaning” and “sanitising”, inconsistent schedules, and inadequate verification often allow biofilms and pathogens to build on equipment and surfaces.
The Solution
- Develop a documented cleaning schedule with defined roles, frequency, equipment, and chemical/dilution.
- Use food-grade sanitisers and have the system verified with swabs, ATP swabs, or environmental microtesting.
- Give staff training so they know how important each step of the cleaning process is.
- Regularly review and update your cleaning SOPs.
Food Safety Assist Advice: Include cleaning checks in your internal GMP audits, and have production teams take part in hygiene reviews to make sure everyone is responsible.
5. Weak Reporting and Record-Keeping
The Issue
Without accurate documentation, it’s difficult to trace products, prove compliance, or identify root causes during investigations or audits.
The Solution
- Record all food safety activities, like temperature checks, allergen controls, cleaning, maintenance, and incidents.
- Ensure there is clear traceability through the whole process.
- Introduce digital systems, where appropriate, to reduce errors and simplify storage.
- Foster a no-blame culture that encourages staff to report near misses and anomalies.
- Review records regularly to identify patterns and preempt issues.
Food Safety Assist Advice: Conduct mock audits to test traceability and documentation robustness. This is a key area for BRCGS non-conformances.
Final Thoughts
Food safety doesn’t happen by chance; it requires strong systems, continuous training, and a culture that values quality and compliance at every level. By addressing these five common mistakes, food manufacturers can reduce risks and improve audit performance, customer confidence, and operational resilience.
At Food Safety Assist, we offer bespoke support to help UK food businesses strengthen their systems, prepare for audits, and manage compliance with confidence. Our collaborative approach in guiding and mentoring can ensure these five common food safety mistakes are mitigated with effective risk management controls.
