Docket No:  ADV 1485 Docket Name:  NW NATURAL ADVICE NO. 23-01 SCHEDULES 31 AND 32 Submit Public Comment Subject Company:  NORTHWEST NATURAL     NW Natural's Advice No. 23-01. The purpose of this filing is to request revisions to Schedules 31 and 32 to change the Annual Service Election from July 31 to June 30 for the annual November 1 through October 31 Purchased Gas Adjustment (PGA) Year. Filing Date:  1/24/2023 Advice No: 23-01    Public Mtg: 2/21/2023    Effective:  3/1/2023 Expiration:   Status:  ALLOWED Case Manager:  ISHRAQ AHMED Phone:   Email:   ishraq.ahmed@puc.oregon.gov Staff Contact:  MADISON BOLTON Phone:  503-508-0722 Email:   madison.bolton@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) General information about Tariff Filings.

ACTIONS SERVICE LIST SCHEDULE Public Comments Sort By Date        Sort By Type Date: 2/21/2023 Action:  OTHER CORRESPONDENCE (ACKN, SVC, LTR)      Description Proof of service of letter 02/21/2023.  Date: 2/21/2023 Action:  ALLOWED (APPROVED) UTILITY FILING      Description Letter sent.  Date: 2/15/2023 Action:  STAFF REPORT      Description Staff Report for the February 21, 2023 Public Meeting (Item No. CA5), by Ishraq Ahmed.   Date: 1/24/2023 Action:  INITIAL UTILITY FILING      Description NW Natural's Advice No. 23-01. The purpose of this filing is to request revisions to Schedules 31 and 32 to change the Annual Service Election from July 31 to June 30 for the annual November 1 through October 31 Purchased Gas Adjustment (PGA) Year.