- What is SFBB (Safer Food, Better Business)?
- Safer Food, Better Business (SFBB) is a practical food safety management pack developed by the UK Food Standards Agency (FSA). It helps small catering and retail businesses comply with food hygiene regulations through documented procedures across cooking, cleaning, chilling, cross-contamination, and daily opening/closing checks.
LOGFree Thermometer Calibration Log Sheet
Calibrate commercial kitchen probe thermometers with ice and boiling water checks. Free calibration log sheet for FSA and EHO compliance.
A thermometer calibration log documents monthly verification checks performed on commercial kitchen probe thermometers and temperature data-loggers. Aligned with UK Food Standards Agency (FSA) due diligence requirements, it tracks dual-point calibration tests in crushed melting ice (0.0°C ±1.0°C) and rolling boiling water (100.0°C ±1.0°C), probe serial numbers, observed error variances, and corrective recalibrations.
Thermometer Calibration
Real-time digital inspection log. Sign off checks and export directly for local authority inspections.
UK Food Standards Agency (FSA) regulations require kitchen surface sanitisers to remain visibly wet on food-contact counters for the certified dwell time (typically 30 to 60 seconds) to destroy 99.999% of bacteria.
1. Calibrated Probe Temperature Record
| Equipment / Product | Target Limit | Log Time | Probe Reading | Status | Initial |
|---|---|---|---|---|---|
| <= 4°C | |||||
| <= 5°C | |||||
| <= -18°C | |||||
| >= 63°C | |||||
| >= 75°C |
2. Mandatory HACCP & Food Hygiene Checks
How to Implement the Thermometer Calibration in Your Commercial Kitchen
Practical due diligence procedures, regulatory compliance steps, and EHO audit verification guidelines for UK hospitality businesses.
UK Statutory Due Diligence Framework
Under Section 21 of the Food Safety Act 1990, a food business operator has a defense of due diligence if they prove that all reasonable precautions were taken and all due diligence was exercised to prevent food safety offenses.
Documented logs like the Thermometer Calibration provide contemporaneous proof of monitoring required by Regulation (EC) No 852/2004 (retained UK law). Local council Environmental Health Officers (EHO) evaluate these records when scoring the "Confidence in Management" category of the Food Hygiene Rating Scheme (FHRS).
Official FSA Record-Keeping Guidance & Due Diligence
Under UK Food Standards Agency (FSA) Safer Food, Better Business (SFBB) standards and Article 5 of Regulation (EC) No 852/2004, food business operators are required to maintain contemporaneous, accurate operational records.
- Contemporaneous logging: Kitchen logs must reflect actual checks performed during opening, active service, and closing rather than retrospective estimates.
- Corrective action logs: Whenever a critical limit is breached, document the specific corrective measure taken (e.g. food discarded, chilled, or reheated) with staff initials.
- Statutory due diligence defense: Retaining completed daily sheets for a minimum of 6 to 12 months supports the statutory defense under Section 21 of the Food Safety Act 1990. Official guidance is available at food.gov.uk.
Step-by-Step Operational Routine
Operational Step 1
Prepare ice slurry: fill a beaker with crushed melting ice and a small amount of cold water; stir and wait 2 minutes for equilibrium.
Operational Step 2
Execute ice-point check: immerse probe needle 5 cm into slurry without touching glass; verify reading settles between -1.0°C and +1.0°C.
Operational Step 3
Execute boiling-point check: place probe needle in rolling boiling water; verify reading settles between 99.0°C and 101.0°C (at sea level).
Operational Step 4
Record calibration findings: log thermometer ID/serial number, date, ice reading, boiling reading, variance, and tester initials.
Operational Step 5
Initiate corrective action: if variance exceeds ±1.0°C (or ±0.5°C in high-care processing), adjust calibration nut, change battery, or replace thermometer.
Procedures align with UK Food Standards Agency (FSA) Safer Food, Better Business (SFBB) catering guidance and the Food Information Regulations 2014. Review official advice at food.gov.uk.
Frequently Asked Questions
Common questions about UK kitchen compliance, record keeping, and EHO audits.
All temperatures, microbial lethality pairs, and critical limits on this page have been verified against primary statutory documents issued by the UK Food Standards Agency (FSA), Food Standards Scotland (FSS), Regulation (EC) No 852/2004, and US FDA/USDA guidelines.
These templates, checklists, and calculators are food-safety management tools designed to assist UK food business operators (FBOs) in maintaining organised kitchen records and internal procedures. They do not constitute legal advice and using them does not guarantee compliance with UK food law or a five-star food hygiene rating.
Commercial Kitchen Food Cooling Temperature Guide
Read our in-depth guidance on UK Food Standards Agency inspection procedures, staff training, and compliance routines.
