When is the BEST to identify risk associated with major project to determine a mitigation plan?

Identifying risks during the project execution phase is reactive and often too late to effectively implement preventative mitigation, potentially leading to costly delays or failures.

While some high-level risks might be considered during initiation, detailed risk identification and mitigation planning typically occur as part of the more comprehensive planning phase.

The project closing phase is primarily for finalizing deliverables, releasing resources, and conducting post-mortems, making it entirely too late for proactive risk identification and mitigation.

The project planning phase involves defining objectives, scope, and deliverables, which naturally includes identifying potential threats and opportunities (risks) that could impact these elements. This early identification allows for the development and integration of specific risk mitigation strategies directly into the project plan, enabling proactive management rather than reactive responses.