A project monitoring system can be defined as the process of managing a planned project by understanding its scope, monitoring the work performed, and then tracking actual project performance to ensure it aligns with the initial plan phases, without deviating even slightly.

A project monitoring manager is responsible for all the aforementioned tasks. They are tasked with ensuring the implementation and monitoring of all the above points to guarantee that costs and schedules remain on track and that the desired objectives are achieved.

Furthermore, project monitoring processes are useful for measuring or determining the project's status and even predicting potential outcomes based on the information or data generated from the measurement process. This allows for improvements to project performance if the expected results are unacceptable..