SPP Regional Difference for IRO-006-1

Proposed Standard	Supporting Materials	Comment Period	Response to Comments
URGENT ACTION IRO-006-3 - Reliability Coordination Transmission Loading Relief SPP Regional Difference Posted for Board of Trustees Adoption August 2, 2006, 2006 IRO-006-3 - Reliability Coordination - Transmission Loading Relief	Implementation Plan
Announcement URGENT ACTION IRO-006-3 - Reliability Coordination Transmission Loading Relief SPP Regional Difference Posted for 10-day Re-circulation Ballot July 21 through July 30, 2006 IRO-006-3 - Reliability Coordination - Transmission Loading Relief - Clean IRO-006-3 - Reliability Coordination - Transmission Loading Relief - Redline	Implementation Plan Updated to reflect approval of IRO-006-2	Ballot Window Closed 07/21-30/06	Ballot Results
Announcement Initial Ballot URGENT ACTION IRO-006-3 - Reliability Coordination Transmission Loading Relief SPP Regional Difference Posted for One-day Ballot Period July 14, 2006 IRO-006-3 - Reliability Coordination - Transmission Loading Relief - Clean IRO-006-3 - Reliability Coordination - Transmission Loading Relief - Redline	Implementation Plan Updated to reflect approval of IRO-006-2	Ballot Window Closed 07/14/06	Ballot Results Consideration of Comments
Announcement Re-ballot URGENT ACTION IRO-006-2 - Reliability Coordination - Transmission Loading Relief SPP Regional Difference Posted for 15-day Re-ballot Period April 28 through May 18, 2006 IRO-006-2 - Reliability Coordination - Transmission Loading Relief - Clean IRO-006-2 - Reliability Coordination - Transmission Loading Relief - Redline	Implementation Plan	Re-ballot Period Closed 04/28/06 - 05/18/06
Initial Ballot URGENT ACTION IRO-006-2 - Reliability Coordination - Transmission Loading Relief SPP Regional Difference Posted for 10-day Ballot Period April 4-13, 2006 IRO-006-2 - Reliability Coordination - Transmission Loading Relief - Clean IRO-006-2 - Reliability Coordination - Transmission Loading Relief - Redline	Announcement Implementation Plan
URGENT ACTION IRO-006-2 - Reliability Coordination - Transmission Loading Relief SPP Regional Difference Posted for 30-day Pre-ballot Review March 1-March 30, 2006 IRO-006-2 - Reliability Coordination - Transmission Loading Relief - Clean IRO-006-2 - Reliability Coordination - Transmission Loading Relief - Redline	Background Document Implementation Plan
URGENT ACTION Revised Final SAR
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