Docket No:  UG 478 Docket Name:  NW NATURAL ADVICE NO. 23-11 CORPORATE ACTIVITY TAX DEFERRAL AND INCREMENTAL Submit Public Comment Subject Company:  NORTHWEST NATURAL     In the Matter of NORTHWEST NATURAL GAS COMPANY, dba NW NATURAL, Updates to Schedule 177, Oregon Corporate Activity Tax. Filed by Kyle Walker. Served to Gas Industry List. Filing Date:   Advice No: 23-11    Public Mtg: 10/26/2023    Effective:  11/1/2023 Expiration:   Status:  ALLOWED Case Manager:  RAWLEIGH WHITE Phone:  971-301-0089 Email:   rawleigh.white@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 Sort By Date        Sort By Type Date: 10/27/2023 Action:  ORDER      Order No:   23-401    Description Order No. 23-401, signed by Chief Administrative Law Judge Nolan Moser, DISPOSITION: STAFF'S RECOMMENDATION ADOPTED. Copies served on 10/27/23.   Date: 10/26/2023 Action:  OTHER CORRESPONDENCE (ACKN, SVC, LTR)      Description Proof of service of letter 10/26/2023.  Date: 10/26/2023 Action:  ALLOWED (APPROVED) UTILITY FILING      Description Letter sent.   Date: 10/20/2023 Action:  STAFF REPORT      Description Staff Report for the October 26, 2023 Special Public Meeting (Item No. CA18), by Rawleigh White  Date: 10/11/2023 Action:  REPLACEMENT SHEETS, ADDITIONAL MATERIAL      Description NW Natural's Advice No. 23-11B, Corporate Activity Tax. This filing replaces, in the entirety, the tariff sheet and Exhibit A originally filed on September 14, 2023. This filing also includes a Less Than Statutory Notice (LSN).   Date: 9/14/2023 Action:  REPLACEMENT SHEETS, ADDITIONAL MATERIAL      Description This filing, NW Natural's OPUC Advice No. 23-11A,replaces, in the entirety, the tariff sheet and Exhibit A originally filed under NWN OPUC Advice No. 23-11 (UG 478), dated July 31, 2023. The purpose of this replacement filing is to revise the incremental Corporate Activity Tax (CAT), which has changed due to a change in revenues from the initial filing. (Schedule 177, Corporate Activity Tax, CAT)  Date: 7/31/2023 Action:  INITIAL UTILITY FILING      Description In the Matter of NORTHWEST NATURAL GAS COMPANY, dba NW NATURAL, Updates to Schedule 177, Oregon Corporate Activity Tax. Filed by Kyle Walker. Served to Gas Industry List.