Audits are part of laboratory life. Whether it’s ISO 17025, GLP, GMP, CAP, or an internal quality audit, the pressure tends to arrive in the same way: Where’s that record? Who approved this? Can we prove when this happened?
An audit doesn’t have to mean a last-minute scramble through spreadsheets, emails and paper files. The best way to survive an audit is to make audit readiness part of the everyday workflow, rather than something you prepare for once a year.
1. Don’t wait for the audit to find the gaps
A common mistake is treating audit preparation as a project with a start and end date.
Instead, regularly check whether your lab can answer basic questions such as:
- Can we trace a sample from receipt to result?
- Can we show who performed and approved each step?
- Are equipment calibrations and maintenance up to date?
- Can we quickly retrieve the relevant SOP, method or record?
- Can we demonstrate that deviations and corrective actions were followed through?
If answering these questions takes many hours, that’s your first warning sign.
2. Make traceability easy
Auditors want evidence. Your team shouldn’t have to build that evidence from scratch.
Sample history, test results, approvals, equipment records, methods and changes should be connected and easy to trace. A centralised laboratory system can help create that audit trail automatically, rather than relying on someone remembering where every document lives.
The goal isn’t more documentation. It’s better-connected documentation.
3. Keep equipment records under control
Calibration and maintenance records are classic audit checkpoints and easy to overlook when they’re spread across spreadsheets, folders or paper logs.
Set up reminders for upcoming calibration and maintenance dates, and make the relevant records accessible from the equipment’s history. That way, your team can see what’s due before it becomes an audit finding.
4. Treat deviations and corrective actions as a workflow
Finding a problem isn’t the end of the process. Auditors also want to know what happened afterwards.
A strong process should make it clear:
What happened → why it happened → what was done → who approved it → was it effective?
When these steps are tracked in one place, it’s much easier to demonstrate that your lab doesn’t just identify problems, it manages them.
5. Use your LIMS as your audit trail
Instead of relying on separate spreadsheets, shared folders and paper records, a LIMS brings key laboratory information into one controlled environment.
Depending on how your system is configured, you can use it to:
- Track samples and their complete history
- Record who performed, reviewed and approved activities
- Manage methods, workflows and results
- Keep equipment calibration and maintenance records
- Track deviations, non-conformances and corrective actions
- Maintain electronic audit trails
- Control access and permissions
- Retrieve records quickly when evidence is requested
The important point isn’t simply having a LIMS. It’s having your LIMS reflect how your lab actually works.
A well-configured system should make compliance part of the workflow, rather than creating another layer of administration for your team.
Audit-ready shouldn’t mean audit panic
The strongest labs don’t become organised because an auditor is coming. They build processes that keep them organised all year.
With the right systems in place, audit preparation becomes less about hunting for evidence and more about showing the evidence that’s already there. And that’s a much better place to be when the auditor walks through the door.
Contact us to see how we can help you with your audit.
















