Which document typically codifies the expected time windows for notifications to RCs and REG Entities?

Which document typically codifies the expected time windows for notifications to RCs and REG Entities?

• A. The operator's field communications SOP
• B. The appropriate reliability standard set (operational/EOP/CIP) and related procedures.
• C. The external communications protocol
• D. The financial governance manual

Answer: (B)

The time windows for notifying RCs and REG Entities are defined by the reliability standards themselves and the procedures that implement those standards. These standards (covering operational, emergency operations, and CIP areas) set the required reporting timelines, who must be notified, and what information must be included, and the related procedures put those requirements into practice in real operations. Internal field communications SOPs describe how operators communicate locally, but they do not establish the regulatory notification windows. An external communications protocol may relate to outreach, but the formal, authoritative time windows come from the reliability standard set and its implementing procedures. The financial governance manual is not relevant to regulatory grid-notification timing.

The time windows for notifying RCs and REG Entities are defined by the reliability standards themselves and the procedures that implement those standards. These standards (covering operational, emergency operations, and CIP areas) set the required reporting timelines, who must be notified, and what information must be included, and the related procedures put those requirements into practice in real operations. Internal field communications SOPs describe how operators communicate locally, but they do not establish the regulatory notification windows. An external communications protocol may relate to outreach, but the formal, authoritative time windows come from the reliability standard set and its implementing procedures. The financial governance manual is not relevant to regulatory grid-notification timing.