RELIABILITYMETHOD

Maintenance KPIs

PM Compliance

PM compliance measures the percentage of preventive maintenance work completed within its defined due-date window.

Why it matters

It reveals whether the organization is consistently executing the maintenance it has decided matters.

How it works

PM Compliance works best as part of a closed-loop maintenance system: define a standard, execute it consistently, review performance, and improve the standard using evidence.

A practical step-by-step process

  1. 1Define the purpose, scope, and accountable owner.
  2. 2Establish a clear standard and required data.
  3. 3Pilot the process on a focused set of assets or work.
  4. 4Train the people who execute and review the work.
  5. 5Track performance at a consistent operating cadence.
  6. 6Correct gaps and improve the standard.

Common mistakes

  • Treating the metric as the goal instead of improving the work system.
  • Using inconsistent definitions across teams.
  • Collecting data without assigning ownership for action.
  • Changing too much before the baseline is understood.

KPIs to watch

PM compliance (%)
Overdue PM count
Emergency work (%)

Frequently asked questions

Who should own PM Compliance?+

A named process owner should maintain the standard, while supervisors and frontline teams own consistent execution.

How often should performance be reviewed?+

Review operational exceptions weekly and overall trends monthly. Adjust the cadence to the risk and rate of change.

What is the best place to start?+

Start with one area, agree on definitions, establish a baseline, and improve the workflow before scaling.