Each Reliability Coordinator shall review its restoration plan within _____ of the last review.

Each Reliability Coordinator shall review its restoration plan within _____ of the last review.

• A. 6 calendar months
• B. 12 calendar months
• C. 24 calendar months
• D. 13 calendar months

Answer: (D)

Regular updates to the restoration plan are required to keep it current with changes in the grid, procedures, and lessons learned from drills or incidents. The standard sets a maximum interval between reviews, ensuring the plan is revisited often enough to stay relevant. The best answer uses a 13-calendar-month window. This establishes an annual cadence while allowing a little scheduling flexibility, so the next review must be completed no later than 13 months after the last one. For example, if the last review was in January, the next must be done by February of the following year. This ceiling prevents the plan from becoming stale without forcing an exact 12-month date each time. Longer intervals, like 24 months, would let necessary updates slip too far, and shorter intervals (6 or 12 months) impose stricter timing than required by this standard.

Regular updates to the restoration plan are required to keep it current with changes in the grid, procedures, and lessons learned from drills or incidents. The standard sets a maximum interval between reviews, ensuring the plan is revisited often enough to stay relevant.

The best answer uses a 13-calendar-month window. This establishes an annual cadence while allowing a little scheduling flexibility, so the next review must be completed no later than 13 months after the last one. For example, if the last review was in January, the next must be done by February of the following year. This ceiling prevents the plan from becoming stale without forcing an exact 12-month date each time.

Longer intervals, like 24 months, would let necessary updates slip too far, and shorter intervals (6 or 12 months) impose stricter timing than required by this standard.