When should all Operators aim to develop or revise their Operating Plans?

Operators should aim to develop or revise their Operating Plans based on prevailing operating conditions because these conditions directly impact how systems should be operated to ensure safety and reliability. When the operating environment changes—whether due to seasonal variations, demand fluctuations, or other factors—there may be a need to adapt the plan to maintain optimal performance and safety.

Being responsive to current conditions helps operators manage potential risks effectively and ensures that operational strategies align with the actual demands placed on the system. This proactive approach also allows for the incorporation of any lessons learned or adaptations needed based on recent experiences, thereby enhancing the operational framework continuously.

While developing or revising plans after major accidents, following regular audits, or introducing new technology may also be important, these events are more periodic or reactive in nature. In contrast, revising plans based on ongoing conditions ensures that the organization is always prepared and functioning efficiently in real-time scenarios.