CSWP Retest

An interesting discussion got started here at the office the other day and a question got raised that I'm hoping the AE's or SolidWorks folks here can answer. I have CSWP's here that took different tests and the debate started over which test was harder. Now here's the question: What would happen to a CSWP who got their cert under the old test if they took the new test? Does it screw the certification system up? Does it just change the cert date. Does the system completely disregard the test for the purposes of certification?

SolidworksGeneral