The FMCSA Medical Programs Division has received a lot of questions regarding the medical examiner certification testing required by the National Registry rule. Since the rule was only published a few months ago on April 20, the testing organizations are still going through the FMCSA approval process and are not yet ready to offer the exam. We expect some test centers to be ready to offer the exam within the next few weeks. Visit the National Registry website (https://nationalregistry.fmcsa.dot.gov) frequently for updates.