If you are looking for CMAR training as a MiFID firm (CASS 6 and 7) you may find an out of date course on the FSA website for the princely sum of £10.  It includes chapters of CASS that no longer exist and does not cover the change in approach since Lehmans including the new rules on binding authorities, CMAR, CF10a and the proposal for recovery plans for CASS firms.

Don't be caught out but talk to an expert.