The Competition Act of 2002 established the Competition Commission of India to prevent anti-competitive practices. The Act prohibits anti-competitive agreements between enterprises, abuse of dominant position by enterprises, and regulates combinations (mergers and acquisitions) that are likely to cause an adverse effect on competition in India. It aims to promote fair competition in the market for the benefit of consumers. The key features of the Act include defining anti-competitive agreements and abuse of dominant position, regulating combinations, and establishing penalties for non-compliance.