Meeting the minimum standard shows that a process exists. It does not show that the process protects your stock. Manual checks, paper records and a basic alarm may be accepted, but they leave hours unwatched, and the costs of those hours never appear on an audit report.
For many organisations compliance is the finish line: pass the audit, complete the paperwork, move on. Where temperature-sensitive products are involved, it should be the starting point. The better question is not 'how do we pass the next inspection?' but 'how do we reduce risk every day?'
Compliance does not guarantee protection
Plenty of setups technically meet the requirement:
- Manual temperature checks at the start and end of the day.
- Paper records, signed and filed.
- A local alarm that beeps in an empty room at night.
But can they show what happened overnight? Can they catch a problem as it starts? Can they help prevent the loss? Often the answer is no.
Both manual checks read in range
Illustrative. Checks at 09:00 and 17:00 both read in range; the overnight excursion only shows on a continuous record.
The hidden costs of good enough
Lost time
Manual checks take time, paperwork takes time and audit preparation takes time. Every hour spent on repetitive administration is an hour not spent improving the operation.
Wasted stock
A small deviation can go unnoticed until the next scheduled check. By then the stock may be compromised, or you may simply be unable to prove it wasn't, which often ends the same way. See what is a temperature excursion?
Reactive costs
Emergency call-outs, equipment failures found too late and stock investigations all cost more than spotting the warning signs early, such as a unit running a little warmer each week.
Pressure on staff
When systems rely on manual processes, staff are responsible for finding problems rather than responding to them. Automation takes the finding off their plate.
Findings that repeat
A minimum setup tends to produce the same observations at each audit: a missing reading, an excursion with no recorded action, a sensor past its calibration date. Each is small, but repeated findings tell an auditor the system is not under control, and that costs more to put right than to prevent.
Where minimum setups usually fall short
- Constant oversight: many rules expect conditions to be controlled at all times, and manual checks cannot show the hours between them.
- Records: GDP, BRCGS and accredited labs working to ISO 15189 or ISO/IEC 17025 all expect accurate, retained records. Inconsistent paper logs are easy to fault.
- Response: without an alarm that reaches a person, a deviation at 2am is found at 9am.
- Multi-site oversight: tracking several sites by hand is slow, and inconsistencies between them are what inspectors notice.
- Storage to transport: separate systems for the warehouse and the vehicles leave a gap at handover, which makes it hard to prove control from depot to delivery.
| Control | Manual checks and paper | Continuous monitoring with alarms and audit trail |
|---|---|---|
| Conditions between checks | · | ✓ |
| Out-of-hours alarm to a person | · | ✓ |
| Who acknowledged and when | · | ✓ |
| All sites in one view | · | ✓ |
| Storage and transport in one record | · | ✓ |
| Calibration status per sensor | · | ✓ |
What each approach can show an inspector or auditor.
Compliance should create confidence
The best monitoring does not just collect readings; it shows you what is happening across the operation. With continuous monitoring you get instant alarms with an escalation cascade, a complete audit trail, historical reporting, digital calibration records and access from anywhere. Compliance becomes a by-product of good control rather than a stressful event once a year. See alarms and reporting.
From reactive to proactive
Weaknesses are often found only after something goes wrong: a refrigeration failure, a missed alarm, an audit finding, a recall. Continuous records change that. You can spot trends, investigate repeat issues and fix them before they reach the product or the inspector.
A stronger standard looks like this: continuous monitoring, automated reporting, multi-site oversight, configurable alarms, calibration kept current, and a regular review of what the system is telling you. JTF covers depots and vehicles on one platform; see cold chain logistics monitoring.
Beyond passing the audit
Monitoring should give you confidence, not just certificates. The real measure of a system is not whether it helps you pass an inspection; it is whether it helps prevent the issues inspectors look for. Over 9 in 10 JTF contract customers buy from us again the next year, and we think that is the better test.
Questions people ask
Are manual temperature checks still acceptable?
Often, yes, as a minimum. The risk is what they cannot show: the hours between checks, out-of-hours response and a clear trail of who did what. Many teams keep a manual check as a cross-check alongside continuous monitoring.
Does UKAS set rules for temperature records?
No. UKAS is the UK's accreditation body. It assesses labs against standards such as ISO 15189 and ISO/IEC 17025, and those standards set the record requirements. Medicines and food records are set by GDP and food hygiene law.
Can JTF help set alarm limits and reports?
Yes. Our team helps you set alarm thresholds and escalation, and set up the reports your auditors ask for, as part of installation and ongoing support.
Can one system cover storage and vehicles?
Yes. Sematics monitors fixed storage and refrigerated vehicles on one platform, so the record runs from depot to delivery without a handover gap.
Sources
- EU Guidelines on Good Distribution Practice of medicinal products for human use (2013/C 343/01), applied in Great Britain by the MHRA
- BRCGS Global Standard for Food Safety, Issue 9
- ISO 15189:2022 Medical laboratories: requirements for quality and competence
- ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories
- The Food Safety and Hygiene (England) Regulations 2013, Schedule 4 (temperature control)
