Stakeholder Comment Matrix AESO AUTHORITATIVE DOCUMENT PROCESS Stakeholder Consultation Draft September 24, 2015 Proposed New Section ISO Rules Part 300 System Reliability and Operations, Division 304 Routine Operations, Section 304.5 Provision for Operation of a Transmission Facility within Ratings (“New Section 304.5”) Date of Request for Comment: Period of Consultation: Comments From: September 24, 2015 September 24, 2015 through October 13, 2015 Company Name Contact: Company Contact Phone: Contact Phone Number Email: Date [yyyy/mm/dd]: Listed below is the summary description of changes for the proposed New Section 304.5. Please refer back to the Letter of Notice under the “Attachments to Letter of Notice” section to view the actual proposed content changes to the ISO rules. Please place your comments/reasons for position underneath (if any). 1. ISO Rules Stakeholder Comments and/or Alternate Proposal a) New Comment # 1: Insert Comments / Reason for Position (if any) The AESO is seeking comments from stakeholders with regard to the following matters: AESO Replies 1. Do you agree or disagree with the proposed New Section 304.5? If you disagree, please provide comments. 2. Are there any subsections where the language does not clearly articulate the requirement for either the AESO or a market participant? If yes, please indicate the subsections and suggest language that would improve the clarity. Issued for Stakeholder Consultation: September 24, 2015 Page 1 of 1