Docket No:  ADV 1906 Docket Name:  CASCADE ADVICE NO. O26-09-01 AR 671 HOUSEKEEPING Submit Public Comment Subject Company:  CASCADE NATURAL GAS     Cascade's Advice No. O26-09-01, AR 671 Housekeeping. This filing conforms to the administrative rule change adopted in Order No. 25-671 in docket AR 671. Filing Date:  9/30/2026 Advice No: 026-09-01       Effective:  11/11/2026 Expiration:   Status:  PENDING Case Manager:  CHARLES LOCKWOOD Phone:  503-559-7752 Email:   charles.lockwood@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 11/11/2026 EFFECTIVE DATE/ STATUTORY DEADLINE