You can use ® symbol if your Indian trademark has registered. Using the symbol ® unless your trademark is registered in India is unlawful.

Using ™ symbol with your trademark means that you claim to be the owner of the trademark and that you use the trademark as a “source indicator”. You can use the  ™ symbol ™ in India on registered or unregistered trademarks.

To open in a new tab, click: Who can use the registered mark symbol in India?