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NERC Submits Petition for FERC Approval of Interpretation of CIP-004-4a, Requirements R2, R3, and R4

On August 1, 2012, in Docket No. RD12-6, NERC submitted a petition for approval of an interpretation of Requirements R2, R3, and R2 of Reliability Standard CIP-004-4a (Personnel and Training).  The request for interpretation, submitted by WECC, sought clarification on the definition of “authorized access” as applied to temporary support from vendors. To view NERC’s petition and interpretation, click here.