Docket No:  ADV 1498 Docket Name:  CASCADE ADVICE NO. O23-04-02 HOUSEKEEPING CHANGES Submit Public Comment Subject Company:  CASCADE NATURAL GAS     Cascade Advice No. O23-04-02 Housekeeping Filing. The purpose of this fling is to make housekeeping changes to its tariffs. Filing Date:  4/21/2023 Advice No: O23-04-02       Effective:  6/1/2023 Expiration:   Status:  ACKNOWLEDGED Case Manager:  MELISSA NOTTINGHAM Phone:   Email:   melissa.nottingham@puc.oregon.gov   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 Date/Time Event Description 6/1/2023 EFFECTIVE DATE/ STATUTORY DEADLINE