Today’s LiveWire Spotlight looks at the fourth draft of the Standards Authorization Request (SAR) for Project 2019-04: Modifications to PRC-005-6. Despite heavily negative feedback from the industry, the project team has only made minor clarifying changes dealing with the proposed scope expansion of PRC-005 to include control system functions that can trip BES elements.
The Draft 4 Standards Authorization Request for Project 2019-04 and its supporting materials have been posted on the NERC website for a 30-day review period. Comments must be returned to the SAR drafting team by August 25, 2021.