Threshold in Project Management – Definition and Meaning
A threshold in project management is a predefined limit for a specific metric or indicator (e.g. cost variance, schedule delay, resource utilization). It is used to monitor defined tolerance ranges or critical boundaries; when the threshold is exceeded or not met, specific actions, escalations, or alerts are typically triggered to address potential issues, risks, or significant deviations.
Example, best practice, and further information
In a project, a cost variance threshold might be set at 10%. If the actual variance exceeds this value, the project manager must investigate and report to the steering committee. It is considered best practice to clearly define and communicate thresholds for key control metrics. This aligns with the concept of tolerances and control thresholds in the PMBOK Guide as well as the use of metrics for control in agile environments and enables proactive management through early problem signaling and rapid response.