Docket No:  UM 2396 Docket Name:  AVISTA CORPORATION APPLICATION FOR AN ORDER AUTHORIZING DEFERRED ACCOUNTING Submit Public Comment Subject Company:  AVISTA UTILITIES     In the Matter of AVISTA CORPORATION, dba AVISTA UTILITIES, Application for Authorization for Deferral of Costs Associated with an Enterprise Resource Platform. Filed by Shawn Bonfield. Copies served to Gas Industry List. Filing Date:  7/1/2025    Public Mtg: 11/25/2025    Case Manager:  ROSE PILEGGI Phone:   Email:   rose.pileggi@puc.oregon.gov Email Service List (semi-colon delimited)      Email Service List (comma delimited)   If you experience problems with the above 'Email Service List' links, please try one of these: Service List Popup (semi-colon delimited)     Service List Popup (comma delimited)

ACTIONS SERVICE LIST SCHEDULE Public Comments Date/Time Event Description 11/25/2025 9:30:00 AM PUBLIC MEETING Item No. CA11   Location:  HEARING ROOM - PUC 201 HIGH ST SE , SALEM, OR