This document contains the Supreme Court of India's judgment in the case of Prathvi Raj Chauhan vs Union of India, dated 10 February 2020. It addresses challenges to Section 18A of the Scheduled Castes and Scheduled Tribes (Prevention of Atrocities) Act, 1989, particularly concerning preliminary inquiries and arrest procedures. The judgment is crucial for legal professionals, academics, and anyone interested in the application of this Act.