Maintenance Schedule Compliance
Maintenance schedule compliance is the percentage of maintenance tasks scheduled for a defined period that were completed within the agreed schedule window.
What this term means in maintenance
Maintenance schedule compliance is the percentage of maintenance tasks scheduled for a defined period that were completed within the agreed schedule window.
Schedule-compliance formula
Schedule compliance = Tasks completed within the schedule window ÷ Tasks scheduled × 100
Practical example
A weekly schedule contains 120 maintenance tasks and 102 are completed within the agreed week.
Schedule compliance = 102 ÷ 120 × 100 = 85%
What the metric shows
Schedule compliance indicates how reliably the organization executes its agreed maintenance schedule. It can reveal:
- Emergency interruptions
- Poor job readiness
- Missing parts
- Unrealistic schedule loading
- Access restrictions
- Weak coordination with operations
- Inaccurate labor estimates
Difference from PM compliance
PM compliance applies specifically to scheduled preventive maintenance. Schedule compliance can include preventive, corrective, inspection, calibration, and other work placed on the schedule.
Freezing the schedule
Organizations should define when the schedule becomes committed. Without a freeze point, unfinished work can be removed after the period ends and the result becomes unreliable.
Common mistake
Measuring only the number of jobs can distort performance because jobs vary greatly in effort. Some organizations also review compliance using planned labor hours.
How this term differs
Maintenance Schedule Compliance is the result measuring completion against the committed schedule. It is related to Frozen Maintenance Schedule, Weekly Maintenance Schedule, and Maintenance Window, but these terms describe different records, measures, roles, strategies, or decisions and should not be used interchangeably.
Related concepts
Related maintenance terms
Keep exploring connected CMMS, reliability, and maintenance planning terms.
Preventive Maintenance Compliance
Preventive maintenance compliance is the percentage of scheduled preventive maintenance tasks completed within the organization’s defined on-time window.
Maintenance Backlog
Maintenance backlog is approved maintenance work that has not yet been completed, commonly measured by job count, estimated labor hours, age, risk, or weeks of available labor capacity.
Work Order
A work order is an authorized record that defines maintenance work to be performed, including the asset, priority, scope, assignee, instructions, labor, parts, status, and completion evidence.
Glossary FAQs
- What is the schedule-compliance formula?
Divide scheduled tasks completed within the schedule window by total scheduled tasks, then multiply by 100.
- How is schedule compliance different from PM compliance?
Schedule compliance covers all scheduled maintenance work. PM compliance covers preventive maintenance specifically.
- What can reduce schedule compliance?
Emergency work, poor job readiness, missing parts, unrealistic schedules, access restrictions, and production changes can reduce compliance.