The Consumer Protection Act of 1986 was enacted to protect consumer interests and simplify redressal of grievances related to defective goods and services, previously requiring complex court proceedings. It establishes a three-tier system of consumer courts to handle complaints based on monetary value, allowing various entities, including consumers and government bodies, to file complaints. The act also outlines the rights of consumers and the available remedies, including repair, replacement, refunds, and compensation for damages.