The Commercial Vehicle Safety Alliance (CVSA) schedules an International Roadcheck each year with a specific driver and vehicle focus. This year's initiative is scheduled for May 12-14 and includes Canada, Mexico, and the U.S. Most inspections will be Level I 37-step procedures checking a driver’s documents, license or commercial driver’s license, medical examiner’s certificate and skill performance certificate (if applicable), record of duty status, Drug and Alcohol Clearing