‹ 21.3.3 22.1 Communications to be in Prescribed Format › Rule 22 — Communications in DVP Settlement 22.1 Communications to be in Prescribed Format 22.1.1 22.2 Action by CDP on Communications by Principals and Settlement Bank 22.2.1 22.3 Access to Duly Authorised Persons 22.3.1 ‹ 21.3.3 22.1 Communications to be in Prescribed Format ›