Correct Answer: District Consumer Disputes Redressal Forum, State Consumer Disputes Redressal Commission, and National Consumer Disputes Redressal Commission

Solution : The correct answer is (a) District Consumer Disputes Redressal Forum, State Consumer Disputes Redressal Commission, and National Consumer Disputes Redressal Commission.

The three-tier system under the Consumer Protection Act consists of the following entities:

1. District Consumer Disputes Redressal Forum (District Forum): This is the first tier of the consumer courts established at the district level. It handles consumer complaints involving claims up to a specified value.

2. State Consumer Disputes Redressal Commission (State Commission): This is the second tier of the consumer courts established at the state level. It handles consumer complaints involving claims exceeding the value specified by the District Forum but below a higher threshold.

3. National Consumer Disputes Redressal Commission (National Commission): This is the third and highest tier of the consumer courts established at the national level. It handles consumer complaints involving claims exceeding the value specified by the State Commission.

The three-tier system ensures a hierarchical structure for the resolution of consumer grievances, with consumers having the option to escalate their complaints to higher levels if necessary. The District Forums are at the lowest level, followed by the State Commissions, and finally, the National Commission serves as the apex body for consumer dispute redressal.