‹ MIR-3.4.1 MIR-3.4.2 › Prior Approval Requirements and Process Past version: Effective from 15 Dec 2009 to 31 Mar 2013 To view other versions open the versions tab on the right Contents: • MIR-3.4.2 • MIR-3.4.3 • MIR-3.4.4 ‹ MIR-3.4.1 MIR-3.4.2 ›