Mandatory auto insurance requirements vary by country and even by state or province within a country. In the United States, for example, the first state to require auto insurance was Massachusetts in 1927. Other states followed suit, and by the 1950s, most states had some form of mandatory auto insurance laws in place. The purpose of mandatory auto insurance is to ensure that drivers have financial responsibility in case of an accident. It helps protect both the driver and other parties involved in an accident by providing compensation for damages and injuries. Auto insurance requirements typically include liability coverage, which pays for damages to others if you are at fault in an accident, and may also include coverage for medical expenses, uninsured/underinsured motorist coverage, and comprehensive and collision coverage. It's important to note that the specific requirements and coverage options can vary significantly depending on the jurisdiction. For more detailed information on the specific requirements in your area, it's best to consult with your local insurance regulatory authority or an insurance professional.