‹ HC-A.2.1 Superseded Requirements › HC-A.2.2 Past version: Effective from 01 Jan 2011 to 31 Mar 2016 To view other versions open the versions tab on the right A list of recent changes made to this Module is provided below: Module Ref. Change Date Description of Changes HC-A.1.4 01/2011 Clarified legal basis. ‹ HC-A.2.1 Superseded Requirements ›