I-485 (self-petitioned) Filing date (medical included): 08/17/2020 Check cashed: 09/3/2020 Biometrics notice: 11/13/2020 Biometrics: 12/04/2020 Combo card issued: 12/15/2020 RFE notice (medical and 944): 03/03/2021 RFE Response Received: 03/11/2021 Interview notice (mailed without any updates on USCIS account): 08/23/2021 Interview: 09/02/2021 New card is being produced: 09/02/2021 (a couple hours after the interview) Case was approved: 09/03/2021