Standard Review Subcommittee Update NAESB Wholesale Electric Quadrate Executive Committee October 9th, 2018 Standard Review Subcommittee Update Ron Robinson(TVA) / Kevin Spontak (MISO)

WEQ Standard Activity August 2018 – October 2018 Reviewed 3 Standard Requests R18009, R18010, and R18011. Reviewed 2018 WEQ Annual Plan Item 3.e, API – 4.a and 4.b. No Minor Corrections or Interpretations Submitted during this period. Continue monitoring NERC Standards Efficiency Review (SER) Team for any changes that may have a impact to NAESB WEQ Business Practice Standards.

WEQ Standards Activity Standards Efficiency Review Comprehensive review of the NERC Reliability Standards. e.g. - Propose retirement of MOD Standards vs WEQ-023 Modeling Standards? Correlation between NAESB WEQ Business Practice Standards. BPS written to complement NERC Standards? Impact to WEQ Business Practice Standards. Unknown, NERC SER is in the early stage of development.

WEQ Standard Activity Continue monitoring NERC 2019 - 2021 Reliability Standards Development Plan (RSDP) for any possible changes. (Still in Drafting Phase) NERC current projects: Project 2017-04 Periodic Review of Interchange Scheduling and Coordination Standards (Current Status: On Hold) WEQ-004 Coordinate Interchange WEQ-008 Transmission Loading Relief (TLR) – Eastern Interconnection Project 2017-07  Standards Alignment with Registration (Current Status: Initial Ballot projected end date November 1st, 2018) Removal of LSE, PSE and IA as a functional entity. WEQ-001 OASIS

Standards Review Subcommittee Questions??