I recommend to keep a close watch on the changes that the PRMIA education committee has announced last June and that will become effective in early 2014, as these will probably have an important impact on your certification experience …
Changes concern: study materials, exam frequency, exam bundling, experience requirements.
More details to be found in the IR June-13 issue on the PRMIA webpage:
http://www.prmia.org/risk-resources/irisk