1. Brenda Ambrosi Interchange Scheduling and Accounting Subcommittee Chair ISAS Presentation to the OC October 2013 Salt Lake City, UT

2. 2 2014 Leadership Changes Work Group Updates E-Tag Reliability Limits Bifurcation Review Electric Industry Registry (EIR) 2014 Schedulers Meeting 2014 Meeting Dates Agenda

3. 3 Chair - Andy Meyers, BPA Vice Chair – TBD Secretary – WECC staff member 2014 Leadership Changes

4. 4 ATFWG: o Amy Lubick, NorthWestern Energy, is stepping down and new Chair is being sought o ATF Manual Guideline to be approval item at January meeting IWG: o WIAB Test: Scheduled for November 13 Attestation required? Results & lessons learned document to be presented in January o Training Materials ESWG: o Raymond Vojdani, WAPA, is new Chair Work Group Updates

5. 5 Issue: Only last reliability limit on eTag is retained NAESB Joint Electric Scheduling Subcommittee (JESS) o Whitepaper posted in August soliciting comments o Comments received in September Range in impact Impact more frequent in West than East West wants a resolution o Next meeting is October 29-30 E-Tag Reliability Limits

6. 6 ISAS: purpose, value, governance Work Groups (ATFWG, IWG, EIWG, ESWG, RTSWG) o Purpose o Existence o Active o Changes Conclusion: All still relevant but RTSWG should be reviewed in January Bifurcation Review

7. 7 Phase 3 implementation requires WECC Registry to be transitioned into EIR Impacts entities conducting business in the Western Interconnection Relevant entities to re-register Path & Adjacency data by October 25 Parallel operations requires relevant entities to maintain data in EIR & WECC Registry until cut-over Cut-over is October 29 Electric Industry Registry (EIR)

8. 8 Co-chairs TBC Volunteers for Agenda Committee Seeking host for meeting Objective will be to try to increase attendance by: o Providing no webinar capability o Starting work earlier (set agenda & secure presenters) o Trying to leverage off another meeting Interested in volunteering or hosting? o Contact brenda.ambrosi@bchydro.com 2014 Schedulers Meeting

9. 9 January 29-30 (work groups meet January 28) April 23-24 (work groups meet April 22) August 20-21 (work groups meet August 19) 2014 Meeting Dates

10. Questions?