Operate Within Interconnection Reliability Operating Limits
​​Related Files

Status:
Approved by the NERC Board of Trustees on October 17, 2008 and is pending FERC approval.

Purpose/Industry Need:
The purpose of this standard is to prevent instability, uncontrolled separation or cascading outages that adversely impact the reliability of the bulk transmission system.

Draft Action Dates Results Consideration of Comments

IRO-008-IRO-010

EOP-001, IRO-002, IRO-004, IRO-005, TOP-003, TOP-005, TOP-006
Clean | Redline to last approval and posting

Implementation Plan
Clean | Redline to last posting

FERC Directives in Order 693 Addressed in IROL Implementation Plan

Pending FERC Approval
     

IRO-008-IRO-010

EOP-001, IRO-002, IRO-004, IRO-005, TOP-003, TOP-005, TOP-006
Clean | Redline to last approval and posting

Implementation Plan
Clean | Redline to last posting

FERC Directives in Order 693 Addressed in IROL Implementation Plan

Recirculation Ballot

Info>>
8/12/2008 - 8/21/2008
(closed)
Summary>>

Full Record:
IRO-008-1

IRO-009-1

IRO-010-1


 Draft 10 Standards
IRO-008-010

IRO-008-IRO-010
Clean | Redline to last posting

EOP-001, IRO-002, IRO-004, IRO-005, TOP-003, TOP-005, TOP-006
Clean | Redline to last approval

 Implementation Plan
Clean | Redline to last posting

FERC Directives in Order 693 Addressed in IROL Implementation Plan

Ballot Window

Info>>
 7/21/2008 - 7/30/2008
(closed)
Summary>>

IRO-008-1
Full Record>>
Comments Received>>

IRO-009-1
Full Record>>
Comments Received>>

IRO-010-1
Full Record>>
Comments Received>>

IRO-008-1
Consideration of Comments>>

IRO-009-1
Consideration of Comments>>

IRO-010-1
Consideration of Ballot Comments>>
Pre-ballot Review
Info>>
6/20/2008 - 7/21/2008
(closed)
   

 Draft 9 Standards
IRO-008-010

IRO-008-IRO-010
Clean | Redline to last posting

EOP-001, IRO-002, IRO-004, IRO-005, TOP-003, TOP-005, TOP-006
Clean | Redline to last approval

Implementation Plan
Clean | Redline to last posting

Supporting Materials:
Comment Form (Word)

Comment Period

Info>>


3/26/2008 - 4/25/2008
(closed)
  Comments Received>>   Consideration of Comments

 Draft 8 Standards
IRO-007-010

IRO-007-IRO-010
Clean | Redline to last posting

EOP-001, IRO-002, IRO-003, IRO-004, IRO-005, TOP-003, TOP-005, TOP-006
Clean | Redline to last approval

Implementation Plan
Clean | Redline to last posting

Pre-ballot Review

Info>>

3/22/2007 - 4/20/2007    

 

Nomination Period
Info>>
Submit Nomination>>
 

1/9/2007 - 1/19/2007
(closed)

   

 Draft 7 Standards
IRO-007-010

IRO-007-IRO-010

EOP-001, IRO-002, IRO-003, IRO-004, IRO-005, TOP-003, TOP-005, TOP-006  redline to last approval

Implementation Plan

Comment Period

Info>>

Submit Comments>>

 


1/2/2007 - 2/15/2007 (closed)

Comments Received>> Consideration of Comments

Draft Standard Version 6

       
Draft Standard Version 5        

Draft Standard Version 4

Implementation Plan

Questions & Answers

 

3/1/2004 - 4/14/2004

Comments Received>> Response
Draft Standard Version 2  

7/1/2003 - 8/29/2003

Comments Received>> Response

Draft Standard Version 1 - Short Version

Draft Standard Version 1 - Long Version

 

 2/18/2003 - 4/2/2003

Comments Received>> Response

Final Approved SAR 

 

 

   

Draft SAR Version 2

  8/20/2002 - 09/23/2002

Comments Received>>

Response

Draft SAR Version 1

  4/2/2002 - 05/03/2002

Comments Received>>

Response
To download a file click on the file using your right mouse button, then save it to your computer in a directory of your choice.

Standard Related Files Ballot Period

Standard for Ballot - Version 3

December 18, 2003 - January 6, 200

Response