CDP Clearing Rules Rule 6 — Clearing and Settlement between Clearing Members and CDP 6.4 Settlement of Payment Obligations Between Clearing Members and CDP 6.4.1A [Rule has been deleted.] 25 Feb 2011 to 25 Apr 201326 Apr 2013 to 09 Dec 201810 Dec 2018 onwards Deleted on 10 December 201810 December 2018.