The "VAHAN Vehicle Registrations by Norm" dataset provides comprehensive information about vehicle registrations in various states and regional transport offices (RTOs) across India, categorized by norms. It serves as a valuable resource for analyzing vehicle registration trends and compliance with different norms and regulations. The dataset includes key variables such as the date of registration, state names, state codes, RTO names, RTO codes, specific norms, categorization information, and the number of registrations. This dataset is crucial for policymakers, transportation authorities, and analysts interested in monitoring and understanding vehicle registration patterns in India.