NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive Date

Resource and Demand Balancing StandardsBAL-001-2 Real Power Balancing Control Performance August 15, 2013 April 16, 2015 July 1, 2016BAL-001-1 Real Power Balancing Control Performance December 19, 2012 October 16, 2013 April 1, 2014 June 30, 2016BAL-001-0.1a Real Power Balancing Control Performance October 29, 2008 May 13, 2009 May 13, 2009 March 31, 2014BAL-001-0a Real Power Balancing Control Performance October 2007 August 2008 August 28, 2008 May 12, 2009BAL-001-0 Real Power Balancing Control Performance February 8, 2005 N/A June 18, 2007 August 26, 2008

BAL-001-TRE-1 Primary Frequency Response in the ERCOT Region August 15, 2013 January 16, 2014 April 1, 2014

BAL-002-2 November 5, 2015BAL-002-1a Disturbance Control Performance November 7, 2012BAL-002-1 Disturbance Control Performance August 5, 2010 January 10, 2011 April 1, 2012BAL-002-0 Disturbance Control Performance February 2, 2005 March 16, 2007 June 18, 2007 March 31, 2012

BAL-002-WECC-2 Contingency Reserve November 7, 2012 November 21, 2013 October 1, 2014BAL-002-WECC-1 Contingency Reserve October 29, 2008 N/A N/A November 26, 2010BAL-STD-002-0 Operating Reserves (WECC) March 12, 2007 June 8, 2007 June 18, 2007 September 30, 2014

BAL-003-1.1 Frequency Response and Frequency Bias Setting August 25, 2015 November 13, 2015 April 1, 2016BAL-003-1.1 Frequency Response and Frequency Bias Setting August 25, 2015 November 13, 2015 November 13, 2015BAL-003-1 Frequency Response and Frequency Bias Setting February 7, 2013 January 16, 2014 April 1, 2016 November 12, 2015BAL-003-1 Frequency Response and Frequency Bias Setting February 7, 2013 January 16, 2014 April 1, 2015 November 12, 2015BAL-003-0.1b Frequency Response and Bias October 29, 2008 May 21, 2009 June 29, 2009 March 30, 2015BAL-003-0.1a Frequency Response and Bias N/A May 13, 2009 May 13, 2009 June 28, 2009BAL-003-0b Frequency Response and Bias February 12, 2008 N/A N/A June 28, 2009BAL-003-0a Frequency Response and Bias October 2007 August 2008 August 27, 2008 May 12, 2009BAL-003-0 Frequency Response and Bias February 2005 June 2007 June 18, 2007 August 26, 2008

BAL-004-1 Time Error Correction March 26, 2008 N/A N/A August 16, 2012BAL-004-0 Time Error Correction February 2, 2005 March 16, 2007 June 18, 2007

BAL-004-WECC-02 Automatic Time Error Correction (ATEC) December 19, 2012 October 16, 2013 April 1, 2014BAL-004-WECC-01 Automatic Time Error Correction March 26, 2008 May 21, 2009 July 1, 2009 March 31, 2014

BAL-005-0.2b Automatic Generation Control September 13, 2012 September 13, 2012BAL-005-0.1b Automatic Generation Control October 29, 2008 May 13, 2009 May 13, 2009 September 12, 2012BAL-005-0b Automatic Generation Control February 2008 August 2007 August 27, 2008 May 12, 2009

NERC BOT Approved

Mandatory Implementation

Date

Contingency Reserve for Recovery from a Balancing Contingency Event

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateBAL-005-0a Automatic Generation Control July 21, 2008 N/A N/A April 15, 2008BAL-005-0 Automatic Generation Control N/A N/A June 18, 2007 August 26, 2008

BAL-006-2 Inadvertent Interchange November 15, 2009 January 6, 2011 April 1, 2011BAL-006-1.1 Inadvertent Interchange October 29, 2008 May 13, 2009 May 13, 2009 March 31, 2011BAL-006-1 Inadvertent Interchange May 2, 2006 March 16, 2007 June 18, 2007 May 12, 2009

BAL-502-RFC-02 Planned Resource Adequacy Assessment August 5, 2009 May 23, 2011 May 23, 2011

Critical Infrastructure ProtectionCIP-001-2a Sabotage Reporting February 16, 2011 August 2, 2011 October 1, 2011 December 31, 2013CIP-001-1a Sabotage Reporting February 16, 2010 February 2, 2011 February 2, 2011 September 30, 2011CIP-001-1 Sabotage Reporting November 1, 2006 March 16, 2007 June 18, 2007 February 1, 2011

CIP-002-5.1 Cyber Security - BES Cyber System Categorization November 26, 2012 November 22, 2013 July 1, 2016CIP-002-5 Cyber Security - BES Cyber System Categorization November 26, 2012 N/A N/A September 30, 2013CIP-002-4a Cyber Security - Critical Cyber Asset Identification May 9, 2012 March 21, 2013 N/A March 21, 2013CIP-002-4 Cyber Security - Critical Cyber Asset Identification January 24, 2011 April 19, 2012 October 1, 2014 February 3, 2014CIP-002-3b Cyber Security - Critical Cyber Asset Identification February 7, 2013 N/A N/A March 21, 2013CIP-002-3a Cyber Security - Critical Cyber Asset Identification May 9, 2012 March 21, 2013 N/A March 21, 2013CIP-002-3 Cyber Security - Critical Cyber Asset Identification December 16, 2009 March 31, 2010 October 1, 2010 June 30, 2016CIP-002-2 Cyber Security - Critical Cyber Asset Identification May 6, 2009 March 31, 2010 April 1, 2010 September 30, 2010CIP-002-1 Critical Cyber Asset Identification May 2, 2006 January 18, 2008 July 1, 2008 March 31, 2010

CIP-003-6 Cyber Security - Security Management Controls February 12, 2015 January 21, 2016 April 1, 2017CIP-003-6 Cyber Security - Security Management Controls February 12, 2015 January 21, 2016 July 1, 2016CIP-003-5 Cyber Security - Security Management Controls November 26, 2012 November 22, 2013 N/A June 30, 2016CIP-003-4a Cyber Security - Security Management Controls November 7, 2013 N/A N/A February 3, 2014CIP-003-4 Cyber Security - Security Management Controls January 24, 2011 April 19, 2012 October 1, 2014 February 3, 2014CIP-003-3 Cyber Security - Security Management Controls December 16, 2009 March 31, 2010 October 1, 2010 June 30, 2016CIP-003-2 Cyber Security - Security Management Controls May 6, 2009 March 31, 2010 April 1, 2010 September 30, 2010CIP-003-1 Cyber Security - Security Management Controls May 2, 2006 January 18, 2008 July 1, 2008 March 31, 2010

CIP-004-6 Cyber Security - Personnel & Training February 12, 2015 January 21, 2016 July 1, 2017CIP-004-6 Cyber Security - Personnel & Training February 12, 2015 January 21, 2016 October 1, 2016CIP-004-6 Cyber Security - Personnel & Training February 12, 2015 January 21, 2016 July 1, 2016CIP-004-5.1 Cyber Security - Personnel & Training November 26, 2012 November 22, 2013 N/A June 30, 2016CIP-004-5 Cyber Security - Personnel & Training November 26, 2012 N/A N/A September 30, 2013

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateCIP-004-4a Cyber Security - Personnel & Training May 24, 2012 December 13, 2012 October 1, 2014 February 3, 2014CIP-004-4 Cyber Security - Personnel & Training January 24, 2011 April 19, 2012 N/A December 11, 2012CIP-004-3a Cyber Security - Personnel & Training May 24, 2012 N/A December 12, 2012 June 30, 2016CIP-004-3 Cyber Security - Personnel & Training December 16, 2009 March 31, 2010 October 1, 2010 December 11, 2012CIP-004-2 Cyber Security - Personnel & Training May 6, 2009 March 31, 2010 April 1, 2010 September 30, 2010CIP-004-1 Cyber Security - Personnel & Training May 2, 2006 January 18, 2008 July 1, 2008 March 31, 2010

CIP-005-5 Cyber Security - Electronic Security Perimeter(s) November 26, 2012 November 22, 2013 July 1, 2016CIP-005-4a Cyber Security - Electronic Security Perimeter(s) January 24, 2011 April 19, 2012 October 1, 2014 February 3, 2014CIP-005-3a Cyber Security - Electronic Security Perimeter(s) February 16, 2010 February 2, 2011 February 2, 2011 June 30, 2016CIP-005-3 Cyber Security - Electronic Security Perimeter(s) December 16, 2009 March 31, 2010 October 1, 2010 February 1, 2011CIP-005-2a Cyber Security - Electronic Security Perimeter(s) February 16, 2010 N/A N/A February 1, 2011CIP-005-2 Cyber Security - Electronic Security Perimeter(s) May 6, 2009 March 31, 2010 April 1, 2010 September 30, 2010CIP-005-1a Cyber Security - Electronic Security Perimeter(s) February 16, 2010 N/A N/A February 1, 2011CIP-005-1 Cyber Security - Electronic Security Perimeter(s) May 2, 2006 January 18, 2008 July 1, 2008 March 31, 2010

CIP-006-6 November 13, 2014 January 21, 2016 July 1, 2017

CIP-006-6 November 13, 2014 January 21, 2016 July 1, 2016

CIP-006-5 November 26, 2012 November 22, 2013 N/A June 30, 2016

CIP-006-4d February 9, 2012 March 21, 2013 N/A March 21, 2013

Cyber Security - Physical Security of BES Cyber SystemsCyber Security - Physical Security of BES Cyber SystemsCyber Security - Physical Security of BES Cyber SystemsCyber Security - Physical Security of Critical Cyber Assets

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

CIP-006-4c January 24, 2011 April 19, 2012 October 1, 2014 February 3, 2014

CIP-006-3d February 9, 2012 March 21, 2013 N/A March 21, 2013

CIP-006-3c February 16, 2010 July 15, 2010 May 19, 2011 June 30, 2016

CIP-006-3a N/A July 15, 2010 October 1, 2010 May 18, 2011

CIP-006-3 December 16, 2009 March 31, 2010 N/A September 30, 2010

CIP-006-2c N/A July 15, 2010 N/A September 30, 2010

CIP-006-2b August 5, 2009 N/A N/A July 14, 2010

CIP-006-2a N/A July 15, 2010 July 15, 2010 September 30, 2010

CIP-006-2 May 6, 2009 March 31, 2010 April 1, 2010 July 14, 2010

CIP-006-1c February 16, 2010 N/A N/A April 20, 2010

CIP-006-1b August 5, 2009 N/A N/A December 22, 2009

CIP-006-1a February 12, 2008 N/A N/A December 22, 2009

CIP-006-1 May 2, 2006 January 18, 2008 July 1, 2008 March 31, 2010

CIP-007-6 Cyber Security - System Security Management February 15, 2015 January 21, 2016 July 1, 2016CIP-007-5 Cyber Security - System Security Management November 26, 2012 November 22, 2013 N/A June 30, 2016CIP-007-4b Cyber Security - Systems Security Management November 7, 2013 N/A N/A February 3, 2014

Cyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber AssetsCyber Security - Physical Security of Critical Cyber Assets

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateCIP-007-4a Cyber Security - Systems Security Management January 24, 2011 April 19, 2012 October 1, 2014 February 3, 2014CIP-007-3a Cyber Security - Systems Security Management December 16, 2009 March 31, 2010 October 1, 2010 June 30, 2016CIP-007-3 Cyber Security - Systems Security Management December 16, 2009 March 31, 2010 October 1, 2010 N/ACIP-007-2a Cyber Security - Systems Security Management November 5, 2009 March 18, 2010 April 1, 2010 September 30, 2010CIP-007-2 Cyber Security - Systems Security Management May 6, 2009 March 31, 2010 N/A March 31, 2010CIP-007-1 Cyber Security - Systems Security Management May 2, 2006 January 18, 2008 July 1, 2008 March 31, 2010

CIP-008-5 November 26, 2012 November 22, 2013 July 1, 2017

CIP-008-5 November 26, 2012 November 22, 2013 July 1, 2016

CIP-008-4 January 24, 2011 April 19, 2012 October 1, 2014 February 3, 2014

CIP-008-3 December 16, 2009 March 31, 2010 October 1, 2010 June 30, 2016

CIP-008-2 May 6, 2009 March 31, 2010 April 1, 2010 September 30, 2010

CIP-008-1 May 2, 2006 January 18, 2008 July 1, 2008 March 31, 2010

CIP-009-6 November 13, 2014 January 21, 2016 July 1, 2018

CIP-009-6 November 13, 2014 January 21, 2016 July 1, 2017

CIP-009-6 November 13, 2014 January 21, 2016 July 1, 2016

CIP-009-5 November 26, 2012 November 22, 2013 N/A June 30, 2016

CIP-009-4 January 24, 2011 April 19, 2012 October 1, 2014 February 3, 2014

CIP-009-3 December 16, 2009 March 31, 2010 October 1, 2010 June 30, 2016

CIP-009-2 May 6, 2009 March 31, 2010 April 1, 2010 September 30, 2010

CIP-009-1 May 2, 2006 January 18, 2008 July 1, 2008 March 31, 2010

CIP-010-2 February 12, 2015 January 21, 2016 July 1, 2018

Cyber Security - Incident Reporting and Response PlanningCyber Security - Incident Reporting and Response PlanningCyber Security - Incident Reporting and Response PlanningCyber Security - Incident Reporting and Response PlanningCyber Security - Incident Reporting and Response PlanningCyber Security - Incident Reporting and Response Planning

Cyber Security - Recovery Plans for BES Cyber SystemsCyber Security - Recovery Plans for BES Cyber SystemsCyber Security - Recovery Plans for BES Cyber SystemsCyber Security - Recovery Plans for BES Cyber SystemsCyber Security - Recovery Plans for Critical Cyber AssetsCyber Security - Recovery Plans for Critical Cyber AssetsCyber Security - Recovery Plans for Critical Cyber AssetsCyber Security - Recovery Plans for Critical Cyber Assets

Cyber Security - Configuration Change Management and Vulnerability Assessments

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

CIP-010-2 February 12, 2015 January 21, 2016 July 1, 2017

CIP-010-2 February 12, 2015 January 21, 2016 April 1, 2017

CIP-010-2 February 12, 2015 January 21, 2016 August 5, 2016

CIP-010-2 February 12, 2015 January 21, 2016 July 1, 2016

CIP-010-1 November 26, 2012 November 22, 2013 N/A June 30, 2016

CIP-011-2 Cyber Security - Information Protection February 12, 2015 January 21, 2016 July 1, 2016CIP-011-1 Cyber Security - Information Protection November 26, 2012 November 22, 2013 N/A June 30, 2016

CIP-014-2 Physical Security May 7, 2015 July 14, 2015 October 2, 2015CIP-014-1 Physical Security May 13, 2014 November 20, 2014 October 1, 2015 October 1, 2015

Cyber Security - Configuration Change Management and Vulnerability AssessmentsCyber Security - Configuration Change Management and Vulnerability AssessmentsCyber Security - Configuration Change Management and Vulnerability AssessmentsCyber Security - Configuration Change Management and Vulnerability AssessmentsCyber Security - Configuration Change Management and Vulnerability Assessments

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

CommunicationsCOM-001-2.1 Communications August 25, 2015 November 13, 2015 November 13, 2015COM-001-2 Communications November 7, 2012 April 16, 2015 October 1, 2015 November 12, 2015COM-001-1.1 Telecommunications October 29, 2008 May 13, 2009 May 13, 2009 September 30, 2015COM-001-1 Telecommunications November 2006 June 2007 June 18, 2007 May 12, 2009

COM-002-4 Operating Personnel Communications Protocols May 6, 2014 April 16, 2015 July 1, 2016COM-002-3 Communication and Coordination November 7, 2012COM-002-2a Communications and Coordination February 9, 2012COM-002-2 Communications and Coordination November 1, 2006 March 16, 2007 June 18, 2007 June 30, 2016

Emergency Preparedness and OperationsEOP-001-2.1b Emergency Operations Planning March 8, 2012 September 13, 2012 July 1, 2013EOP-001-2b Emergency Operations Planning November 4, 2010 December 15, 2011 December 15, 2011 September 12, 2012EOP-001-2 Emergency Operations Planning August 5, 2009 March 17, 2011 N/A December 14, 2011EOP-001-0.1b Emergency Operations Planning N/A September 13, 2012 September 13, 2012 June 30, 2013EOP-001-0b Emergency Operations Planning November 4, 2010 December 15, 2011 December 15, 2011 September 12, 2012EOP-001-1 Emergency Operations Planning October 17, 2008 N/A N/A May 23, 2011EOP-001-0 Emergency Operations Planning February 2, 2005 March 16, 2007 June 18, 2007 December 14, 2011

EOP-002-3.1 Capacity and Energy Emergencies March 8, 2012 September 13, 2012 September 13, 2012EOP-002-3 Capacity and Energy Emergencies August 5, 2010 January 10, 2011 October 1, 2011 September 12, 2012EOP-002-2.1 Capacity and Energy Emergencies October 29, 2008 May 13, 2009 May 13, 2009 September 30, 2011EOP-002-2 Capacity and Energy Emergencies November 2006 June 2007 June 18, 2007 May 12, 2009

EOP-003-2 Load Shedding Plans November 4, 2010 July 10, 2012 October 1, 2013EOP-003-1 Load Shedding Plans November 1, 2006 March 16, 2007 June 18, 2007 September 30, 2013

EOP-004-3 Event Reporting November 13, 2014 November 19, 2015 April 1, 2017EOP-004-2 Event Reporting November 7, 2012 June 20, 2013 January 1, 2014 March 31, 2017

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateEOP-004-1 Disturbance Reporting November 1, 2006 March 16, 2007 June 18, 2007 December 31, 2013

EOP-005-2 System Restoration from Blackstart Resources August 5, 2009 May 23, 2011 July 1, 2013EOP-005-1 System Restoration Plans May 2, 2006 March 16, 2007 June 18, 2007 June 30, 2013

EOP-006-2 System Restoration Coordination August 5, 2009 May 23, 2011 July 1, 2013EOP-006-1 Reliability Coordination - System Restoration November 1, 2006 March 16, 2007 June 18, 2007 June 30, 2013

EOP-007-0 February 2, 2005 N/A N/A May 23, 2011

EOP-008-1 Loss of Control Center Functionality August 5, 2010 June 27, 2011 July 1, 2013EOP-008-0 Plans for Loss of Control Center Functionality February 2, 2005 March 16, 2007 June 18, 2007 June 30, 2013

EOP-009-0 February 2, 2005 March 16, 2007 June 18, 2007 September 30, 2013

EOP-010-1 Geomagnetic Disturbance Operations November 7, 2013 June 19, 2014 April 1, 2017EOP-010-1 Geomagnetic Disturbance Operations November 7, 2013 June 19, 2014 April 1, 2015

EOP-011-1 Emergency Operations November 13, 2014 November 19, 2015 April 1, 2017

Facilities Design, Connections, and MaintenanceFAC-001-2 Facility Interconnection Requirements August 14, 2014 November 6, 2014 January 1, 2016FAC-001-1 Facility Connection Requirements February 9, 2012 September 19, 2013 January 1, 2015 December 31, 2015FAC-001-1 Facility Connection Requirements February 9, 2012 September 19, 2013 November 25, 2013 December 31, 2015FAC-001-0 Facility Connection Requirements February 2, 2005 March 16, 2007 June 18, 2007 November 24, 2013

FAC-002-2 Facility Interconnection Studies August 14, 2014 November 6, 2014 January 1, 2016

FAC-002-1 August 5, 2010 January 10, 2011 October 1, 2011 December 31, 2015

FAC-002-0 February 2, 2005 March 16, 2007 June 18, 2007 September 30, 2011

FAC-003-4 Transmission Vegetation Management February 11, 2016 April 26, 2016 October 1, 2016

FAC-003-3 Transmission Vegetation Management May 9, 2012 September 19, 2013 January 1, 2016 September 30, 2016

FAC-003-3 Transmission Vegetation Management May 9, 2012 September 19, 2013 January 1, 2015 September 30, 2016

FAC-003-3 Transmission Vegetation Management May 9, 2012 September 19, 2013 July 1, 2014 September 30, 2016

Establish, Maintain, and Document a Regional Blackstart Capability Plan

Documentation of Blackstart Generating Unit Test Results

Coordination of Plans for New Generation, Transmission, and End-UserCoordination of Plans for New Generation, Transmission, and End-User

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateFAC-003-2 Transmission Vegetation Management November 3, 2011 March 21, 2013 July 1, 2014 November 25, 2013FAC-003-1 Vegetation Management Program February 7, 2006 March 16, 2007 June 18, 2007 June 30, 2014

1FAC-008-3 Facility Ratings May 24, 2011 November 17, 2011 January 1, 2013FAC-008-2 Facility Ratings May 12, 2010 N/A N/A May 24, 2011FAC-008-1 Facility Ratings Methodology February 7, 2006 March 16, 2007 June 18, 2007 December 31, 2012

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateFAC-009-1 Establish and Communicate Facility Ratings February 7, 2006 March 16, 2007 June 18, 2007 December 31, 2012

FAC-010-3 November 13, 2014 November 19, 2015 April 1, 2017

FAC-010-2.1 November 5, 2009 April 19, 2010 April 19, 2010 March 31, 2017

FAC-010-2 June 24, 2008 March 19, 2009 April 29, 2009 April 18, 2010

FAC-010-1 November 2006 July 2008 July 1, 2008 April 28, 2009

FAC-011-3 November 13, 2014 November 19, 2015 April 1, 2017

FAC-011-2 June 24, 2008 March 19, 2009 April 29, 2009 March 31, 2017

FAC-011-1 November 2006 October 2008 October 1, 2008 April 28, 2009

FAC-013-2 January 24, 2011 November 17, 2011 April 1, 2013FAC-013-1 Establish and Communicate Transfer Capabilities February 7, 2006 March 16, 2007 June 18, 2007 March 31, 2013

FAC-014-2 Establish and Communicate System Operating Limits June 24, 2008 March 19, 2009 April 29, 2009FAC-014-1 Establish and Communicate System Operating Limits November 2006 January 2009 January 1, 2009 April 28, 2009

FAC-501-WECC-1 Transmission Maintenance October 29, 2008 June 27, 2011 July 1, 2011

Interchange Scheduling and CoordinationINT-001-3 Interchange Information October 9, 2007 July 21, 2008 August 27, 2008 September 30, 2014INT-001-2 Interchange Transaction Tagging November 1, 2006 N/A June 18, 2007 August 26, 2008

INT-003-3 Interchange Transaction Implementation November 5, 2009 January 6, 2011 April 1, 2011 September 30, 2014INT-003-2 Interchange Transaction Implementation November 1, 2006 March 16, 2007 June 18, 2007 March 31, 2011

INT-004-3.1 Dynamic Transfer August 22, 2014 November 26, 2014 November 26, 2014INT-004-3 Dynamic Transfer February 6, 2014 June 30, 2014 October 1, 2014 November 25, 2014INT-004-2 Dynamic Interchange Transaction Modifications October 9, 2007 July 21, 2008 August 27, 2008 September 30, 2014INT-004-1 Interchange Transaction Modifications N/A N/A June 18, 2007 August 26, 2008

System Operating Limits Methodology for the Planning HorizonSystem Operating Limits Methodology for the Planning HorizonSystem Operating Limits Methodology for the Planning HorizonSystem Operating Limits Methodology for the Planning Horizon

System Operating Limits Methodology for the Operations HorizonSystem Operating Limits Methodology for the Operations HorizonSystem Operating Limits Methodology for the Operations Horizon

Assessment of Transfer Capability for the Near-Term Transmission Planning Horizon

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

INT-005-3 Interchange Authority Distributes Arranged Interchange October 29, 2008 December 17, 2009 July 1, 2010 September 30, 2014

INT-005-2 Interchange Authority Distributes Arranged Interchange May 1, 2007 July 21, 2008 August 28, 2008 June 30, 2010

INT-005-1 Interchange Authority Distributes Arranged Interchange N/A N/A June 18, 2007 August 26, 2008

INT-006-4 Evaluation of Interchange Transactions February 6, 2014 June 30, 2014 October 1, 2014

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateINT-006-3 Response to Interchange Authority October 29, 2008 December 17, 2009 July 1, 2010 September 30, 2014INT-006-2 Response to Interchange Authority May 1, 2007 July 21, 2008 August 28, 2008 June 30, 2010INT-006-1 Response to Interchange Authority N/A N/A June 18, 2007 August 26, 2008

INT-007-1 Interchange Confirmation May 2, 2006 June 18, 2007 June 18, 2007 September 30, 2014

INT-008-3 Interchange Authority Distributes Status October 29, 2008 December 17, 2009 July 1, 2010 September 30, 2014INT-008-2 Interchange Authority Distributes Status May 1, 2007 July 21, 2008 August 28, 2008 June 30, 2010INT-008-1 Interchange Authority Distributes Status N/A N/A June 18, 2007 August 26, 2008

INT-009-2.1 Implementation of Interchange August 22, 2014 November 26, 2014 November 26, 2014INT-009-2 Implementation of Interchange February 6, 2014 June 30, 2014 October 1, 2014 November 25, 2014INT-009-1 Implementation of Interchange May 2, 2006 March 16, 2007 June 18, 2007 September 30, 2014

INT-010-2.1 Interchange Initiation and Modification for Reliability August 22, 2014 November 26, 2014 November 26, 2014INT-010-2 Interchange Initiation and Modification for Reliability February 6, 2014 June 30, 2014 October 1, 2014 November 25, 2014INT-010-1 Interchange Coordination Exemptions May 2, 2006 March 16, 2007 June 18, 2007 September 30, 2014

INT-011-1.1 Intra-Balancing Authority Transaction Identification August 22, 2014 November 26, 2014 November 26, 2014INT-011-1 Intra-Balancing Authority Transaction Identification February 6, 2014 June 30, 2014 October 1, 2014 November 25, 2014

Interconnection Reliability Operations and CoordinationIRO-001-4 Reliability Coordination - Responsibilities November 13, 2014 November 19, 2015 April 1, 2017

IRO-001-3 August 16, 2012 N/A N/A Withdrawn

IRO-001-2 August 4, 2011 N/A N/A August 16, 2012

IRO-001-1.1 October 29, 2008 May 13, 2009 May 13, 2009 March 31, 2017

IRO-001-1 November 2006 June 2007 June 18, 2007 May 12, 2009

IRO-002-4 Reliability Coordination - Monitoring and Analysis November 13, 2014 November 19, 2015 April 1, 2017IRO-002-3 Reliability Coordination - Analysis Tools August 4, 2011 N/A N/A WithdrawnIRO-002-2 Reliability Coordination - Facilities October 17, 2008 May 23, 2011 October 1, 2011 March 31, 2017IRO-002-1 Reliability Coordination - Facilities November 1, 2006 March 16, 2007 June 18, 2007 September 30, 2011

IRO-003-2 Reliability Coordination - Wide-Area View November 1, 2006 March 16, 2007 June 18, 2007

Reliability Coordination - Responsibilities and AuthoritiesReliability Coordination - Responsibilities and AuthoritiesReliability Coordination - Responsibilities and AuthoritiesReliability Coordination - Responsibilities and Authorities

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateIRO-004-2 Reliability Coordination - Operations Planning October 17, 2008 March 17, 2011 October 1, 2011

IRO-004-1 Reliability Coordination - Operations Planning February 7, 2006 March 16, 2007 June 18, 2007 September 30, 2011

IRO-005-4 Reliability Coordination - Current Day Operations August 4, 2011 N/A N/A WithdrawnIRO-005-3.1a Reliability Coordination - Current Day Operations March 8, 2012 September 13, 2012 September 13, 2012IRO-005-3a Reliability Coordination - Current Day Operations October 17, 2008 May 23, 2011 October 1, 2011 September 12, 2012IRO-005-3 Reliability Coordination - Current-Day Operations October 17, 2008 March 17, 2011 N/A May 25, 2011IRO-005-2a Reliability Coordination - Current Day Operations November 5, 2009 May 26, 2011 May 26, 2011 September 30, 2011IRO-005-2 Reliability Coordination - Current-Day Operations November 1, 2006 January 22, 2009 January 22, 2009 May 25, 2011IRO-005-1 Reliability Coordination - Current Day Operations N?A N/A June 18, 2007 January 21, 2009

IRO-006-5 November 4, 2010 April 21, 2011 July 1, 2011

IRO-006-4.1 April 15, 2009 December 10, 2009 December 10, 2009 June 30, 2011

IRO-006-4 Reliability Coordination - Transmission Loading Relief October 9, 2007 N/A April 23, 2009 December 9, 2009IRO-006-3 Reliability Coordination - Transmission Loading Relief August 2, 2006 March 16, 2007 June 18, 2007 April 22, 2009

IRO-006-EAST-2 August 13, 2015 December 4, 2015 April 1, 2016

IRO-006-EAST-1 October 17, 2008 April 21, 2011 July 1, 2011 March 31, 2016

IRO-006-TRE-1 IROL and SOL Mitigation in the ERCOT Region November 3, 2011 May 31, 2012 July 1, 2012

IRO-006-WECC-2 Qualified Transfer Path Unscheduled Flow (USF) Relief February 7, 2013 May 13, 2014 July 1, 2014IRO-006-WECC-1 Qualified Transfer Path Unscheduled Flow Relief February 10, 2009 May 24, 2011 July 1, 2011 June 30, 2014IRO-STD-006-0 Qualified Path Unscheduled Flow Relief (WECC) March 12, 2007 June 8, 2007 June 18, 2007 June 30, 2011

IRO-008-2 November 13, 2014 November 19, 2015 April 1, 2017

IRO-008-1 October 17, 2008 May 23, 2011 October 1, 2011 March 31, 2017

IRO-009-2 Reliability Coordinator Actions to Operate Within IROLs August 13, 2015 September 16, 2015

Reliability Coordination - Transmission Loading Relief (TLR)Reliability Coordination - Transmission Loading Relief (TLR)

Transmission Loading Relief Procedure for the Eastern InterconnectionReliability Coordination - Transmission Loading Relief Procedure for the Eastern Interconnection

Reliability Coordinator Operational Analyses and Real-time AssessmentsReliability Coordinator Operational Analyses and Real-time Assessments

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

IRO-009-1 Reliability Coordinator Actions to Operate Within IROLs October 17, 2008 May 23, 2011 October 1, 2011

IRO-010-2 Reliability Coordinator Data Specification and Collection November 13, 2014 November 19, 2015 April 1, 2017

IRO-010-2 Reliability Coordinator Data Specification and Collection November 13, 2014 November 19, 2015 January 1, 2017

IRO-010-1a Reliability Coordinator Data Specification and Collection August 5, 2009 May 23, 2011 October 1, 2011 March 31, 2017

IRO-010-1 Reliability Coordinator Data Specification and Collection October 17, 2008 N/A N/A August 5, 2009

IRO-014-3 Coordination Among Reliability Coordinators November 13, 2014 November 19, 2015 April 1, 2017IRO-014-2 Coordination Among Reliability Coordinators August 4, 2011 N/A N/A Withdrawn

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

IRO-014-1 February 7, 2006 March 16, 2007 June 18, 2007 March 31, 2017

IRO-015-1 February 7, 2006 March 16, 2007 June 18, 2007

IRO-016-1 February 7, 2006 March 16, 2007 June 18, 2007

IRO-017-1 Outage Coordination November 13, 2014 November 19, 2015 April 1, 2017

IRO-018-1 May 5, 2016

Modeling, Data, and AnalysisMOD-001-2 Available Transmission System Capability February 6, 2014MOD-001-1a Available Transmission System Capacity November 5, 2009 September 16, 2010 April 1, 2011MOD-001-1 Available Transmission System Capacity August 26, 2008 November 24, 2009 N/A September 16, 2010

MOD-001-0 N/A N/A N/A November 24, 2009

Procedures, Processes, or Plans to Support Coordination Between Reliability Coordinators

Notifications and Information Exchange Between Reliability Coordinators

Coordination of Real-time Activities Between Reliability Coordinators

Reliability Coordinator Real-time Reliability Monitoring and Analysis Capabilities

Documentation of Total Transfer Capability and Available Transfer Capability Calculation Methodologies

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

MOD-002-0 N/A N/A N/A November 24, 2009

MOD-003-0 N/A N/A N/A November 24, 2009

MOD-004-1 Capacity Benefit Margin November 13, 2008 November 24, 2009 April 1, 2011

MOD-004-0 N/A N/A N/A November 24, 2009

MOD-005-0 Procedure for Verifying Capacity Benefit Margin Values N/A N/A N/A November 24, 2009

MOD-006-0.1 October 29, 2008 May 13, 2009 May 13, 2009 March 31, 2011MOD-006-0 Procedures for the Use of CBM Values February 2005 June 2007 June 18, 2007 May 12, 2009

MOD-007-0 Documentation of the Use of Capacity Benefit Margin February 2, 2005 March 16, 2007 June 18, 2007 March 31, 2011

MOD-008-1 August 26, 2008 November 24, 2009 April 1, 2011

MOD-008-0 N/A N/A N/A November 24, 2009

MOD-009-0 N/A N/A N/A November 24, 2009

MOD-010-0 February 2, 2005 March 16, 2007 June 18, 2007 June 30, 2016

MOD-011-0 February 8, 2005 N/A N/A June 30, 2016

MOD-012-0 February 2, 2005 March 16, 2007 June 18, 2007 June 30, 2016

Review of Transmission Service Provider Total Transfer Capability and Available Transfer Capability Calculations and Results

Regional Procedure for Input on Total Transfer Capability and Available Transfer Capability Methodologies and Values

Documentation of Regional Reliability Organization Capacity Benefit Margin Methodologies

Procedures for the Use of Capacity Benefit Margin Values

Transmission Reliability Margin Calculation MethodologyDocumentation and Content of Each Regional Transmission Reliability Margin Methodology

Procedure for Verifying Transmission Reliability Margin Values

Steady-State Data for Modeling and Simulation of the Interconnected Transmission System

Maintenance and Distribution of Steady-State Data Requirements and Reporting Procedures

Dynamics Data for Modeling and Simulation of the Interconnected Transmission System

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

MOD-013-1 May 2, 2006 N/A N/A June 30, 2016

MOD-014-0 Development of Steady-State System Models February 8, 2005 N/A N/A June 30, 2016

MOD-015-0.1 Development of Dynamics System Models October 29, 2008 N/A N/A June 30, 2016MOD-015-0 Development of Dynamics System Models April 1, 2005 N/A N/A June 30, 2016

Maintenance and Distribution of Dynamics Data Requirements and Reporting Procedures

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

MOD-016-1.1 October 29, 2008 May 13, 2009 May 13, 2009 June 30, 2016

MOD-016-1 May 2006 June 2007 June 18, 2007 May 12, 2009

MOD-017-0.1 October 29, 2008 May 13, 2009 May 13, 2009 June 30, 2016

MOD-017-0 February 2005 June 2007 June 18, 2007 May 12, 2009

MOD-018-0 February 2, 2005 March 16, 2007 June 18, 2007 June 30, 2016

MOD-019-0.1 October 29, 2008 May 13, 2009 May 13, 2009 June 30, 2016

MOD-019-0 February 2005 June 2007 June 18, 2007 May 12, 2009

MOD-020-0 February 2, 2005 March 16, 2007 June 18, 2007

MOD-021-1 August 5, 2010 January 10, 2011 April 1, 2011 June 30, 2016

MOD-021-0.1 April 15, 2009 December 10, 2009 December 10, 2009 March 31, 2011

MOD-021-0 February 2, 2005 March 16, 2007 June 18, 2007 December 9, 2009

MOD-024-1 February 7, 2006 June 30, 2016

MOD-025-2 February 7, 2013 March 20, 2014 July 1, 2016

Documentation of Data Reporting Requirements for Actual and Forecast Demands, Net Energy for Load, and Controllable Demand-Side Management

Documentation of Data Reporting Requirements for Actual and Forecast Demands, Net Energy for Load, and Controllable Demand-Side Management

Aggregated Actual and Forecast Demands and Net Energy for LoadAggregated Actual and Forecast Demands and Net Energy for Load

Treatment of Nonmember Demand Data and How Uncertainties are Addressed in the Forecasts of Demand and Net Energy for Load

Reporting of Interruptible Demands and Direct Control Load ManagementReporting of Interruptible Demands and Direct Control Load Management

Providing Interruptible Demands and Direct Control Load Management Data to System Operators and Reliability Coordinators

Documentation of the Accounting Methodology for the Effects of Controllable DSM in Demand and Energy Forecasts

Documentation of the Accounting Methodology for the Effects of Controllable DSM in Demand and Energy Forecasts

Documentation of the Accounting Methodology for the Effects of Controllable DSM in Demand and Energy Forecasts

Verification of Generator Gross and Net Real Power Capability

Verification and Data Reporting of Generator Real and Reactive Power Capability and Synchronous Condenser Reactive Power Capability

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

MOD-025-1 February 7, 2006 June 30, 2016

MOD-026-1 February 7, 2013 March 20, 2014 July 1, 2018

MOD-026-1 February 7, 2013 March 20, 2014 July 1, 2014

MOD-027-1 February 7, 2013 March 20, 2014 July 1, 2018

MOD-027-1 February 7, 2013 March 20, 2014 July 1, 2014

MOD-028-2 Area Interchange Methodology February 9, 2012 July 24, 2013 October 1, 2013MOD-028-1 Area Interchange Methodology August 26, 2008 November 24, 2009 April 1, 2011 September 30, 2013

MOD-029-2a Rated System Path Methodology November 13, 2014 November 19, 2015 April 1, 2017MOD-029-1a Rated System Path Methodology November 5, 2009 September 16, 2010 April 1, 2011 March 31, 2017MOD-029-1 Rated System Path Methodology August 26, 2008 November 24, 2009 N/A September 16, 2010

MOD-030-3 Flowgate Methodology November 13, 2014 November 19, 2015 April 1, 2017

Verification of Generator Gross and Net Reactive Power Capability

Verification of Models and Data for Generator Excitation Control System or Plant Volt/Var Control Functions

Verification of Models and Data for Generator Excitation Control System or Plant Volt/Var Control Functions

Verification of Models and Data for Turbine/Governor and Load Control or Active Power/Frequency Control Functions

Verification of Models and Data for Turbine/Governor and Load Control or Active Power/Frequency Control Functions

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateMOD-030-2 Flowgate Methodology February 10, 2009 November 24, 2009 April 1, 2011 March 31, 2017MOD-030-1 Flowgate Methodology N/A N/A N/A November 24, 2009

MOD-031-2 Demand and Energy Data November 5, 2015 February 18, 2016 October 1, 2016MOD-031-1 Demand and Energy Data May 6, 2014 September 18, 2014 July 1, 2016 September 30, 2016

MOD-032-1 Data for Power System Modeling and Analysis February 6, 2014 May 1, 2014 July 1, 2016MOD-032-1 Data for Power System Modeling and Analysis February 6, 2014 May 1, 2014 July 1, 2015

MOD-033-1 Steady-State and Dynamic System Model Validation February 6, 2014 May 1, 2014 July 1, 2017

NuclearNUC-001-3 Nuclear Plant Interface Coordination August 14, 2014 November 4, 2014 January 1, 2016NUC-001-2.1 Nuclear Plant Interface Coordination April 11, 2012 April 11, 2012 April 1, 2013 December 31, 2015NUC-001-2 Nuclear Plant Interface Coordination August 5, 2009 January 21, 2010 April 1, 2010 March 31, 2013NUC-001-1 Nuclear Plant Interface Coordination May 1, 2007 October 16, 2008 N/A March 31, 2010

Personnel Performance, Training, and QualificationsPER-001-0.2 Operating Personnel Responsibility and Authority March 8, 2012 September 13, 2012 September 13, 2012PER-001-0.1 Operating Personnel Responsibility and Authority April 15, 2009 December 10, 2009 December 10, 2009 September 12, 2012PER-001-0 Operating Personnel Responsibility and Authority February 2, 2005 March 16, 2007 June 18, 2007 December 9, 2009

Operating Personnel Training February 2, 2005 March 16, 2007 June 18, 2007 March 31, 2013PER-002-0 (R4) Operating Personnel Training February 2, 2005 March 16, 2007 June 18, 2007 April 1, 2011

PER-003-1 Operating Personnel Credentials February 17, 2011 September 15, 2011 October 1, 2012PER-003-0 Operating Personnel Credentials February 2, 2005 March 16, 2007 June 18, 2007 September 30, 2012

PER-004-2 Reliability Coordination - Staffing February 10, 2009 January 25, 2011 April 1, 2011

Reliability Coordination - Staffing November 1, 2006 March 16, 2007 June 18, 2007 March 31, 2013

Reliability Coordination - Staffing November 1, 2006 March 16, 2007 June 18, 2007 March 31, 2011

PER-005-2 Operations Personnel Training February 6, 2014 June 19, 2014 July 1, 2016

PER-002-0 (R1, R2, and R3)

PER-004-1 (R3 and R4)PER-004-1 (R1, R2, and R5)

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

System Personnel Training February 10, 2009 January 25, 2011 April 1, 2014 June 30, 2016

System Personnel Training February 10, 2009 January 25, 2011 April 1, 2013 June 30, 2016

System Personnel Training February 10, 2009 January 25, 2011 April 1, 2011 June 30, 2016

Protection and ControlPRC-001-2 System Protection Coordination May 9, 2012 N/A N/A WithdrawnPRC-001-1.1(ii) System Protection Coordination February 12, 2015 May 29, 2015 May 29, 2015PRC-001-1.1 System Protection Coordination April 11, 2012 April 11, 2012 April 1, 2013 May 28, 2015PRC-001-1 System Protection Coordination November 1, 2006 March 16, 2007 June 18, 2007 March 31, 2013

PRC-STD-001-1 March 12, 2007 June 8, 2007 June 18, 2007 September 30, 2011

PER-005-1 (R3.1 Only)PER-005-1 (R1 and R2)PER-005-1 (R3 Only)

Certification of Protective Relay Applications and Settings (WECC)

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DatePRC-002-NPCC-01 Disturbance Monitoring November 4, 2010 October 20, 2011 October 20, 2013

PRC-002-2 Disturbance Monitoring and Reporting Requirements November 13, 2014 September 24, 2015 July 1, 2016

PRC-002-1 August 2, 2006

PRC-003-1 February 7, 2006

PRC-STD-003-1 March 12, 2007 June 8, 2007 June 18, 2007 September 30, 2011

PRC-004-5(i) May 7, 2015 November 19, 2015 April 2, 2017

PRC-004-4(i) November 13, 2014 May 29, 2015 July 1, 2016 March 31, 2017

PRC-004-3 August 14, 2014 May 13, 2015 N/A N/A

PRC-004-2.1(i)a November 13, 2014 May 29, 2015 May 29, 2015 June 30, 2016

PRC-004-2.1a February 9, 2012 September 19, 2013 November 25, 2013 May 28, 2015

PRC-004-2a August 5, 2010 January 10, 2011 April 1, 2012 November 24, 2013

PRC-004-2 August 5, 2010 January 10, 2011 N/A September 25, 2011

PRC-004-1a February 17, 2011 September 26, 2011 September 26, 2011 March 31, 2012

PRC-004-1 February 7, 2006 March 16, 2007 June 18, 2007 September 25, 2011

PRC-004-WECC-2 November 13, 2014 November 19, 2015 April 1, 2017

PRC-004-WECC-1 October 29, 2008 June 27, 2011 October 1, 2011 March 31, 2017

PRC-005-6 November 5, 2015 December 18, 2015 January 1, 2016

PRC-005-4 November 13, 2014 September 17, 2015 N/A N/A

Define Regional Disturbance Monitoring and Reporting Requirements

Regional Procedure for Analysis of Misoperations of Transmission and Generation Protection Systems

Protective Relay and Remedial Action Scheme Misoperation (WECC)

Protection System Misoperation Identification and CorrectionProtection System Misoperation Identification and CorrectionProtection System Misoperation Identification and CorrectionAnalysis and Mitigation of Transmission and Generation Protection System MisoperationsAnalysis and Mitigation of Transmission and Generation Protection System MisoperationsAnalysis and Mitigation of Transmission and Generation Protection System MisoperationsAnalysis and Mitigation of Transmission and Generation Protection System MisoperationsAnalysis and Mitigation of Transmission and Generation Protection System MisoperationsAnalysis and Mitigation of Transmission and Generation Protection System Misoperations

Protection System and Remedial Action Scheme Misoperation (WECC)Protection System and Remedial Action Scheme Misoperation (WECC)

Protection System, Automatic Reclosing, and Sudden Pressure RelayingProtection System, Automatic Reclosing, and Sudden Pressure Relay Maintenance

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

PRC-005-3(i) November 13, 2014 May 29, 2015 N/A N/A

PRC-005-3 November 7, 2013 January 22, 2015 N/A N/APRC-005-2(i) Protection System Maintenance November 13, 2014 May 29, 2015 May 29, 2015 December 31, 2016PRC-005-2 Protection System Maintenance November 7, 2012 December 19, 2013 April 1, 2015 May 28, 2015

PRC-005-1.1b May 9, 2012 September 19, 2013 November 25, 2013 March 31, 2027

PRC-005-1b N/A February 3, 2012 March 14, 2012 November 24, 2013

PRC-005-1a February 17, 2011 September 26, 2011 September 26, 2011 March 13, 2012

PRC-005-1 February 7, 2006 March 16, 2007 June 18, 2007 September 25, 2011

PRC-STD-005-1 Transmission Maintenance (WECC) March 12, 2007 June 8, 2007 June 18, 2007 June 30, 2011

PRC-006-2 Automatic Underfrequency Load Shedding November 13, 2014 March 4, 2015 October 1, 2015PRC-006-1 Automatic Underfrequency Load Shedding November 4, 2010 May 7, 2012 October 1, 2013 September 30, 2015

PRC-006-0 N/A N/A N/A September 30, 2013

PRC-006-NPCC-1 Automatic Underfrequency Load Shedding February 9, 2012 February 21, 2013 January 1, 2016PRC-006-NPCC-1 Automatic Underfrequency Load Shedding February 9, 2012 February 21, 2013 July 1, 2015 December 31, 2015

PRC-006-SERC-01 November 3, 2011 December 20, 2012 October 1, 2015

PRC-006-SERC-01 November 3, 2011 December 20, 2012 October 1, 2014

PRC-006-SERC-01 November 3, 2011 December 20, 2012 April 1, 2014

PRC-006-SPP-01 November 7, 2012 N/A N/A November 7, 2013

PRC-007-0 February 2, 2005 March 16, 2007 June 18, 2007 September 30, 2013

Protection System and Automatic Reclosing MaintenanceProtection System and Automatic Reclosing Maintenance

Transmission and Generation Protection System Maintenance and TestingTransmission and Generation Protection System Maintenance and TestingTransmission and Generation Protection System Maintenance and TestingTransmission and Generation Protection System Maintenance and Testing

Development and Documentation of Regional Reliability Organizations' Underfrequency Load Shedding Programs

Automatic Underfrequency Load Shedding RequirementsAutomatic Underfrequency Load Shedding RequirementsAutomatic Underfrequency Load Shedding Requirements

Southwest Power Pool (SPP) Automatic Underfrequency Load Shedding

Assuring Consistency of Entity Underfrequency Load Shedding Programs with Regional Reliability Organization's Underfrequency Load Shedding Program Requirements

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

PRC-008-0 February 2, 2005 March 16, 2007 June 18, 2007 June 30, 2028

PRC-009-0 February 2, 2005 March 16, 2007 June 18, 2007 September 30, 2013

Implementation and Documentation of Underfrequency Load Shedding Equipment Maintenance Program

Analysis and Documentation of Underfrequency Load Shedding Performance Following an Underfrequency Event

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

PRC-010-2 Undervoltage Load Shedding May 7, 2015 November 19, 2015 April 2, 2017PRC-010-1 Undervoltage Load Shedding November 13, 2014 November 19, 2015 April 1, 2017 April 1, 2017

PRC-010-0 February 2, 2005 March 16, 2007 June 18, 2007 March 31, 2017

PRC-011-0 February 2, 2005 March 16, 2007 June 18, 2007 June 30, 2028

PRC-012-1 Remedial Action Scheme Review Procedure November 13, 2014 November 19, 2015 April 1, 2017PRC-012-0 Special Protection System Review Procedure February 8, 2005 N/A N/A March 31, 2017

PRC-013-1 Remedial Action Scheme Database November 13, 2014 November 19, 2015 April 1, 2017PRC-013-0 Special Protection System Database February 8, 2005 N/A N/A March 31, 2017

PRC-014-1 Remedial Action Scheme Assessment November 13, 2014 November 19, 2015 April 1, 2017PRC-014-0 Special Protection System Assessment February 8, 2005 N/A N/A March 31, 2017

PRC-015-1 Remedial Action Scheme Data and Documentation November 13, 2014 November 19, 2015 April 1, 2017PRC-015-0 Special Protection System Data and Documentation February 2, 2005 March 16, 2007 June 18, 2007 March 31, 2017

PRC-016-1 Remedial Action Scheme Misoperations November 13, 2014 November 19, 2015 April 1, 2017PRC-016-0.1 Special Protection System Misoperations October 29, 2008 May 13, 2009 May 13, 2009 March 31, 2017PRC-016-0 Special Protection System Misoperations February 2005 June 2007 June 18, 2007 May 12, 2009

PRC-017-1 Remedial Action Scheme Maintenance and Testing November 13, 2014 November 19, 2015 April 1, 2017 March 31, 2027PRC-017-0 Special Protection System Maintenance and Testing February 2, 2005 March 16, 2007 June 18, 2007 March 31, 2017

PRC-018-1 August 2, 2006 March 16, 2007 June 18, 2007 June 30, 2022

PRC-019-2 February 12, 2015 May 29, 2015 July 1, 2016

PRC-019-1 February 7, 2013 March 20, 2014 N/A N/A

Technical Assessment of the Design and Effectiveness of Undervoltage Load Shedding Program

Undervoltage Load Shedding System Maintenance and Testing

Disturbance Monitoring Equipment Installation and Data Reporting

Coordination of Generating Unit or Plant Capabilities, Voltage Regulating Controls, and Protection

Coordination of Generating Unit or Plant Capabilities, Voltage Regulating Controls, and Protection

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DatePRC-020-1 Under-Voltage Load Shedding Program Database February 7, 2006

PRC-021-1 Under-Voltage Load Shedding Program Data February 7, 2006 March 16, 2007 June 18, 2007

PRC-022-1 Under-Voltage Load-Shedding Program Performance February 7, 2006 March 16, 2007 June 18, 2007

PRC-023-4 Transmission Relay Loadability November 13, 2014 November 19, 2015 April 1, 2017PRC-023-3 Transmission Relay Loadability November 7, 2013 July 17, 2014 October 1, 2014 March 31, 2017PRC-023-2 Transmission Relay Loadability March 10, 2011 March 15, 2012 January 1, 2014 September 30, 2014PRC-023-2 Transmission Relay Loadability March 10, 2011 March 15, 2012 January 1, 2013 September 30, 2014PRC-023-2 Transmission Relay Loadability March 10, 2011 March 15, 2012 July 1, 2012 September 30, 2014PRC-023-1 Transmission Relay Loadability February 12, 2008 March 18, 2010 July 1, 2010 December 31, 2013

PRC-024-2 February 12, 2015 May 29, 2015 July 1, 2016

PRC-024-1 May 9, 2013 March 20, 2014 July 1, 2016 June 30, 2016

PRC-025-1 Generator Relay Loadability August 15, 2013 July 17, 2014 October 1, 2014

PRC-026-1 Relay Performance During Stable Power Swings November 13, 2014 March 17, 2016 January 1, 2020PRC-026-1 Relay Performance During Stable Power Swings November 13, 2014 March 17, 2016 January 1, 2018

PRC-027-1 November 5, 2015

Generator Frequency and Voltage Protective Relay SettingsGenerator Frequency and Voltage Protective Relay Settings

Coordination of Protection Systems for Performance during Faults

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

Transmission OperationsTOP-001-3 Transmission Operations November 13, 2014 November 19, 2015 April 1, 2017TOP-001-2 Transmission Operations May 9, 2012 N/A N/A WithdrawnTOP-001-1a Reliability Responsibilities and Authorities Mary 12, 2010 September 15, 2011 November 21, 2011 March 31, 2017TOP-001-1 Reliability Responsibilities and Authorities November 1, 2006 March 16, 2007 June 18, 2007 November 20, 2011

TOP-002-4 Operations Planning November 13, 2014 November 19, 2015 April 1, 2017TOP-002-3 Operations Planning May 9, 2012 N/A N/A WithdrawnTOP-002-2.1b Normal Operations Planning April 11, 2012 September 13, 2012 September 13, 2012 March 31, 2017TOP-002-2b Normal Operations Planning November 4, 2010 October 20, 2011 October 20, 2011 September 12, 2012TOP-002-2a Normal Operations Planning February 10, 2009 December 2, 2009 December 2, 2009 October 19, 2011TOP-002-2 Normal Operations Planning November 1, 2006 March 16, 2007 June 18, 2007 December 1, 2009

TOP-003-3 Operational Reliability Data November 13, 2014 November 19, 2015 April 1, 2017TOP-003-3 Operational Reliability Data November 13, 2014 November 19, 2015 January 1, 2017TOP-003-2 Operational Reliability Data May 9, 2012 N/A N/A WithdrawnTOP-003-1 Planned Outage Coordination October 17, 2008 May 23, 2011 October 1, 2011 March 31, 2017TOP-003-0 Planned Outage Coordination February 2, 2005 March 16, 2007 June 18, 2007 September 30, 2011

TOP-004-2 Transmission Operations November 1, 2006 January 22, 2009 January 22, 2009TOP-004-1 Transmission Operations November 1, 2006 N/A June 18, 2007 January 21, 2009

TOP-005-2a Operational Reliability Information October 17, 2008 May 23, 2011 October 1, 2011TOP-005-2 Operational Reliability Information October 17, 2008 March 17, 2011 N/A May 25, 2011TOP-005-1.1a Operational Reliability Information November 5, 2009 May 26, 2011 May 26, 2011 September 30, 2011TOP-005-1.1 Operational Reliability Information October 29, 2008 May 13, 2009 May 13, 2009 May 25, 2011TOP-005-1 Operational Reliability Information February 2006 June 2007 June 18, 2007 May 12, 2009

TOP-006-3 Monitoring System Conditions November 7, 2012 N/A N/A WithdrawnTOP-006-2 Monitoring System Conditions October 17, 2008 May 23, 2011 October 1, 2011TOP-006-1 Monitoring System Conditions November 1, 2006 March 16, 2007 June 18, 2007 September 30, 2011

TOP-007-0 February 2, 2005 March 16, 2007 June 18, 2007

TOP-007-WECC-1a System Operating Limits February 6, 2014 June 18, 2014 June 18, 2014TOP-007-WECC-1 System Operating Limits (WECC) October 29, 2008 June 27, 2011 July 1, 2011 June 17, 2014

Reporting System Operating Limit (SOL) and Interconnection Reliability Operating Limit (IROL) Violations

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

DateTOP-STD-007-0 Operating Transfer Capability (WECC) March 12, 2007 June 8, 2007 June 18, 2007 June 30, 2011

TOP-008-1 Response to Transmission Limit Violations November 1, 2006 March 16, 2007 June 18, 2007

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

TOP-010-1 May 5, 2016

Transmission Planning

TPL-001-4 February 7, 2013 October 17, 2013

TPL-001-4 February 7, 2013 October 17, 2013

TPL-001-3 February 7, 2013 N/A N/A December 31, 2014

TPL-001-2 August 4, 2011 N/A N/A December 23, 2013

TPL-001-1 February 17, 2011 N/A N/A July 6, 2012

TPL-001-0.1 October 29, 2008 May 13, 2009 May 13, 2009 December 31, 2015

TPL-001-0 February 2005 June 2007 June 18, 2007 May 12, 2009

TPL-002-2b February 7, 2013 N/A N/A December 31, 2014

TPL-002-1b February 17, 2011 N/A N/A July 6, 2012

TPL-002-0b November 5, 2009 September 15, 2011 October 24, 2011 December 31, 2015

TPL-002-0a July 30, 2008 April 23, 2010 April 23, 2010 October 23, 2011

TPL-002-0 February 2, 2005 March 16, 2007 June 18, 2007 April 22, 2010

TPL-003-2b February 7, 2013 N/A N/A December 23, 2013

TPL-003-2a February 7, 2013 N/A N/A December 31, 2014

TPL-003-1a February 17, 2011 N/A N/A July 6, 2012

TPL-003-0b February 7, 2013 June 20, 2013 June 20, 2013 December 31, 2015

TPL-003-0a October 23, 2008 April 23, 2010 April 23, 2010 June 19, 2013

Real-time Reliability Monitoring and Analysis Capabilities

Transmission System Planning Performance Requirements

January 1, 2015R1 and R7

Transmission System Planning Performance Requirements

January 1, 2016R2-R6 and R8

System Performance Under Normal (No Contingency) Conditions (Category A)Transmission System Planning Performance RequirementsSystem Performance Under Normal (No Contingency) Conditions (Category A)System Performance Under Normal (No Contingency) Conditions (Category A)System Performance Under Normal (No Contingency) Conditions (Category A)

System Performance Following Loss of a Single Bulk Electric System Element (Category B)System Performance Following Loss of a Single Bulk Electric System Element (Category B)System Performance Following Loss of a Single Bulk Electric System Element (Category B)System Performance Following Loss of a Single Bulk Electric System Element (Category B)System Performance Following Loss of a Single Bulk Electric System Element (Category B)

System Performance Following Loss of Two or More Bulk Electric System Elements (Category C)System Performance Following Loss of Two or More Bulk Electric System Elements (Category C)System Performance Following Loss of Two or More Bulk Electric System Elements (Category C)System Performance Following Loss of Two or More Bulk Electric System Elements (Category C)System Performance Following Loss of Two or More Bulk Electric System Elements (Category C)

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

TPL-003-0 February 2, 2005 March 16, 2007 June 18, 2007 April 22, 2010

TPL-004-2a February 7, 2013 N/A N/A December 23, 2013

TPL-004-2 February 7, 2013 N/A N/A December 31, 2014

TPL-004-1 February 17, 2011 N/A N/A July 6, 2012

TPL-004-0a February 7, 2013 June 20, 2013 June 20, 2013 December 31, 2015

TPL-004-0 February 2, 2005 March 16, 2007 June 18, 2007 June 19, 2013

TPL-005-0 February 8, 2005 N/A N/A December 31, 2014

TPL-006-0 February 8, 2005 N/A N/A April 15, 2009

TPL-007-1 December 17, 2014

System Performance Following Loss of Two or More Bulk Electric System Elements (Category C)

System Performance Following Extreme Events Resulting in the Loss of Two or More Bulk Electric System Elements (Category D)

System Performance Following Extreme Events Resulting in the Loss of Two or More Bulk Electric System Elements (Category D)

System Performance Following Extreme Events Resulting in the Loss of Two or More Bulk Electric System Elements (Category D)

System Performance Following Extreme Events Resulting in the Loss of Two or More Bulk Electric System Elements (Category D)

System Performance Following Extreme Events Resulting in the Loss of Two or More Bulk Electric System Elements (Category D)

Regional and Interregional Self-Assessment Reliability Reports

Data From the Regional Reliability Organization Needed to Assess Reliability

Transmission System Planned Performance for Geomagnetic Disturbance Events

NERC and Regional Entity Reliability Standards

Standard Number Title FERC Approved Inactive DateNERC BOT Approved

Mandatory Implementation

Date

Voltage and ReactiveVAR-001-4.1 Voltage and Reactive Control August 25, 2015 November 13, 2015 November 13, 2015VAR-001-4 Voltage and Reactive Control February 6, 2014 August 1, 2014 October 1, 2014 November 12, 2015

VAR-001-3 Voltage and Reactive Control May 9, 2012 June 20, 2013 January 1, 2014 September 30, 2014VAR-001-2 Voltage and Reactive Control August 5, 2010 January 10, 2011 October 1, 2011 December 31, 2013VAR-001-1a Voltage and Reactive Control March 26, 2008 N/A N/A May 21, 2009VAR-001-1 Voltage and Reactive Control August 2, 2006 March 16, 2007 June 18, 2007 September 30, 2011

VAR-002-4 November 13, 2014 May 29, 2015 May 29, 2015

VAR-002-3 May 6, 2014 August 1, 2014 October 1, 2014 May 28, 2015

VAR-002-2b August 16, 2012 April 16, 2013 July 1, 2013 September 30, 2014

VAR-002-1.1b February 10, 2009 September 16, 2010 September 16, 2010 June 30, 2013

VAR-002-1.1a October 29, 2008 May 13, 2009 May 13, 2009 September 15, 2010

VAR-002-1a August 2007 August 2008 August 28, 2008 May 12, 2009

VAR-002-1 August 2006 June 2007 August 2, 2007 August 26, 2008

VAR-002-WECC-2 Automatic Voltage Regulators (WECC) November 13, 2014 March 3, 2015 April 1, 2015VAR-002-WECC-1 Automatic Voltage Regulators (AVR) (WECC) October 29, 2008 June 27, 2011 July 1, 2011 March 31, 2015VAR-STD-002a-1 Automatic Voltage Regulators (WECC) March 12, 2007 June 8, 2007 June 18, 2007 June 30, 2011

VAR-501-WECC-2 Power System Stabilizer (WECC) November 13, 2014 March 3, 2015 April 1, 2015VAR-501-WECC-1 Power System Stabilizer (PSS) (WECC) October 29, 2008 June 27, 2011 July 1, 2011 March 31, 2015VAR-STD-002b-1 Power System Stabilizer (WECC) March 12, 2007 June 8, 2007 June 18, 2007 June 30, 2011

Generator Operation for Maintaining Network Voltage SchedulesGenerator Operation for Maintaining Network Voltage SchedulesGenerator Operation for Maintaining Network Voltage SchedulesGenerator Operation for Maintaining Network Voltage SchedulesGenerator Operation for Maintaining Network Voltage SchedulesGenerator Operation for Maintaining Network Voltage SchedulesGenerator Operation for Maintaining Network Voltage Schedules