# Mandatory Reliability Standards for Interconnection Reliability Operating Limits; System Restoration Reliability Standards
> **Federal Energy Regulatory Commission** · Order on Clarification. · Published 2011-07-19 · 76 FR 42534
## Document
- **Document number:** 2011-18066
- **Category:** electric-grid
- **Sub-agency:** Federal Energy Regulatory Commission
- **Federal Register citation:** 76 FR 42534
- **CFR reference:** 18 CFR 40
- **Publication date:** 2011-07-19
- **Energy docket:** Docket Nos. RM10-15-001 and RM10-16-001
## Abstract

On March 17, 2011, the Commission issued Order Nos. 748 and 749, which approved new and revised Reliability Standards, including IRO-004-2 and EOP-001. In this order, we grant the North American Electric Reliability Corporation's (NERC) request for clarification of certain aspects of Order No. 748 including: The proper effective date language for Reliability Standard IRO-004-2; the correct version identification for the approval of EOP-001 intended by the Commission; and the proper effective date for Reliability Standard EOP-001-2. The Commission also grants NERC's request for clarification of Order No. 749 with respect to the version EOP-001 the Commission intended to approve and its effective date.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/07/19/2011-18066/mandatory-reliability-standards-for-interconnection-reliability-operating-limits-system-restoration)
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