Registry
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North American Electric Reliability Corporation

IRO-006-WECC-3

Qualified Path Unscheduled Flow (USF) Relief

Latest Edition2019-10-01
Country ScopeNorth America
CategoryReliability Standards / Interconnection Reliability Operations and Coordination
Record Typestandard
ApplicabilityEnforceable after approval or adoption by the applicable regulatory authority

Applicability Summary

NERC reliability standard in the IRO family addressing qualified path unscheduled flow (usf) relief.

Notes

NERC page label: Mandatory Subject to Enforcement. Standard document modified June 12, 2025. Public notes: Filing/Order Docket No. RD19-4-000.