CDP Clearing Rules Rule 8 — Default Rules 8.3 [Rule has been deleted.] Up to 05 Sep 202106 Sep 2021 onwards Deleted on 6 September 2021. 8.3.1 [Rule has been deleted.] Deleted on 6 September 2021. 8.3.2 [Rule has been deleted.] Deleted on 6 September 2021.