‹ PD-A.1.4 PD-A.2 Key requirements › PD-A.1.5 This version of Module PD was replaced in April 2008. Click here for the current Module PD.For an explanation of the CBB's rule-making powers and different regulatory instruments, see Section UG-1.1. October 07 ‹ PD-A.1.4 PD-A.2 Key requirements ›