As of April 1, 2021, the following standards became effective:

FAC-002-3 – Facility Interconnection Studies
INT-006-5 – Evaluation of Interchange Transactions
INT-009-3 – Implementation of Interchange
IRO-002-7 – Reliability Coordination – Monitoring and Analysis
IRO-010-3 – Reliability Coordinator Data Specification and Collection
MOD-031-3 – Demand and Energy Data
MOD-033-2 – Steady-State and Dynamic System Model Validation
NUC-001-4 – Nuclear Plant Interface Coordination
PER-006-1 – Specific Training for Personnel
PRC-004-6 – Protection System Misoperation Identification and Correction
PRC-006-5 – Automatic Underfrequency Load Shedding
PRC-027-1 – Coordination of Protection Systems for Performance During Faults
TOP-001-5 – Transmission Operations
TOP-003-4 — Operational Reliability Data

All Reliability Standards, along with their status, purpose, implementation plans, relevant FERC Orders, and Reliability Standard Audit Worksheets, can be accessed at NERC’s One-Stop Shop.

For more information on the NERC Reliability Standards and their potential applicability and impact, please contact Kristen Connolly McCullough, Lisa Gast, or Sean Neal.