2020 SCHEDULE OF EXAMS: May 27, 2020 (at the CMSC Annual Meeting in Orlando, FL) | June 6-20, 2020 (Nationwide) | November 7-21, 2020 (Nationwide) | ONLINE PRACTICE TEST FOR MS NURSE IS NOW AVAILABLE: The Online Practice Test for Multiple Sclerosis Nurses is now live and available for purchase. The fee is $50 and is payable by credit card at the PTC Online Testing System website.