This document examines a case study concerning bid-rigging and collusive bidding in a tender process for ABC Bank. It delves into how such practices violate India's Competition Act, 2002, specifically Section 3 which prohibits anti-competitive agreements. The analysis includes key features of the Act, definitions of bid-rigging, and discussions of relevant court cases like Excel Crop Care Ltd. and Western Coal Fields Ltd. This resource is valuable for legal professionals, businesses, and anyone interested in understanding anti-competitive practices and their legal ramifications in India.