"As we pass by, the volume of trade in ecommerce is going to increase... So that's how the trade is going to change. So under these circumstances we need a very powerful and efficient (consumer) fora," he said, while addressing the national conference on effective functioning of Consumer Fora.
With the concept of jurisdiction is getting diluted with goods being traded on ecommerce platform, he said that some "judicial pronouncement or legislative intervention will have to determine those factors. These are the changes that are taking place".
As there is no direct contact between the seller and the buyer in ecommerce business, Jaitley said: "the manner in which representations are made and the underlying principle of buyer being aware of the nature of goods and services itself will now have to be rewritten".
With increase in consumer spending in view of Indian economy transforming in past 20 years, he said the Consumer Protection Act, 1986, needs to be taken to the "next stage", giving powers to consumers to file Class Action suits.
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"Globally the best practice is you allow a class action in these cases. You also have to regulate the extent of reviews and appeals and the grounds on which multiple appeals can be filed," Jaitley said.
"The 1986 Act has served us well... Now with the passage of time, having learnt from that experience you go on to next stage," he said.
Many changes have been proposed in the current law to protect consumer rights and simplify the judicial process to ensure speedy and inexpensive justice.
The Act provides for better protection of consumers interest. Under the law, consumer forums have been set up for the settlement of disputes.