Educational guidance on registers and logs — what each records, who maintains it, what it typically contains and how long it is generally kept. Informational only — template examples, not official documents or legal advice; a register documents activity, it does not by itself prove compliance, and employers remain responsible.
What a preventive maintenance log is
A preventive maintenance log records the planned, recurring maintenance tasks done on equipment — cleaning, lubrication, adjustment, part replacement at set intervals — aimed at preventing failure rather than reacting to it.
This page is an educational overview with a simplified example of what such a log usually contains. It is not an official template, not jurisdiction-specific and not legal advice — the employer decides what their maintenance regime and records must cover.
Purpose
- Record planned maintenance tasks against each item of equipment.
- Show that scheduled tasks were done on time and by whom.
- Reduce unplanned failures by keeping equipment in good condition.
- Provide a basis for reviewing and refining the maintenance schedule.
Who completes it
- Maintenance staff or a competent person who carried out the task.
- A planner or coordinator usually sets and tracks the schedule.
- Operators may do simple routine tasks, recorded separately.
- It is the employer’s responsibility to decide who is competent.
When it is used
- Each time a scheduled preventive task falls due.
- When a task reveals a developing fault that needs attention.
- When the schedule is reviewed or updated.
- On a review cycle to confirm tasks are not being missed.
Typical fields
- Equipment ID, task description and interval.
- Due date and date completed.
- Person who did the task and any readings taken.
- Findings, parts used and any follow-up needed.
- Next due date and sign-off.
- These are example fields only — adapt them to your equipment and the applicable law.
Common mistakes
- Signing tasks as complete without doing them.
- Intervals set by habit rather than by the equipment’s needs.
- Findings not acted on, so a developing fault becomes a breakdown.
- A schedule that does not match the equipment actually in use.
Document workflow
A preventive maintenance log works with the servicing schedule register that defines what is due, and feeds the maintenance log and breakdown log where deeper work or failures occur. A finding during a preventive task may raise a defect report; trends in breakdowns may change the schedule.
See the related documents below for what is commonly used before, alongside and after a preventive maintenance log.
Retention (high level)
Employers generally keep preventive maintenance records for as long as the equipment is in service and for a period afterwards, in line with their obligations. Specific retention periods vary by jurisdiction.
This page does not state a required period — confirm retention with the applicable law and the official authority.
Completing and sharing as a PDF
Preventive maintenance logs are commonly stored and shared as PDFs for records and audit. Exporting to PDF supports documentation; it does not make the log official or guarantee compliance.
Employer checklist
- Set intervals based on the equipment’s needs, not just convenience.
- Ensure tasks are actually done and findings are acted on.
- Review breakdown trends and adjust the schedule.
- Keep the log aligned with the servicing and maintenance records.
Worker notes
- Do the task properly and record any reading or finding honestly.
- Flag a developing fault rather than waiting for failure.
- Know where the log is and how to record a completed task.
Country considerations
Expectations for maintaining work equipment vary by country, and the official authority differs. This page is high-level and general — it is not a statement of any country’s law and not a guarantee that a log is valid anywhere.
Always confirm the current requirements with the official authority for your country and a qualified professional.
Who is responsible
The employer is responsible for ensuring equipment is maintained, that planned tasks are done and that records support that, and for compliance. This page is an educational overview with a template example; it does not determine what your log must contain, does not make a workplace compliant and does not transfer responsibility.
Export, edit and share documents
The documents, policies and templates this involves can be exported, edited, signed, stored and shared as PDFs with the HELPERG PDF Editor.
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