CDP Clearing Rules Rule 8 — Default Rules 8.5 [Rule has been deleted.] Up to 05 Sep 202106 Sep 2021 onwards Deleted on 6 September 2021. 8.5.1 [Rule has been deleted.] Deleted on 6 September 2021. 8.5.2 [Rule has been deleted.] Deleted on 6 September 2021. 8.5.2A [Rule has been deleted.] Deleted on 6 September 2021.