North American Electric Reliability Corporation

EOP-010-1

Geomagnetic Disturbance Operations

Latest Edition2015-04-01

Country ScopeNorth America

CategoryReliability Standards / Emergency Preparedness and Operations

Record Typestandard

ApplicabilityEnforceable after approval or adoption by the applicable regulatory authority

Applicability Summary

NERC reliability standard in the EOP family addressing geomagnetic disturbance operations.

Notes

NERC page label: Mandatory Subject to Enforcement. Standard document modified June 12, 2025. Public notes: Filing/Order Docket No. RM14-1-000 A FERC order was issued on June 19, 2014, approving EOP-010-1. Requirement 2 of Reliability Standard EOP-010-1 will not become effective until the first day following retirement of Reliability Standard IRO-005-3.1a..