Dear Solomon Sir , below is the right kindly advice
What if you are outside India?
If you are settled abroad and won't be able to visit India in the near future, you may execute a POA from the country of your domicile through the Indian Embassy/ Consulate. There are two ways to execute a POA from abroad:
Legalisation: In this case, signatures of the notary or judge before whom the POA is executed are required to be authenticated by the duly accredited representative of the Indian Embassy/Consulate. According to Section 3 of the Diplomatic and Consular Officers (Oaths and Fees) Act, 1948, notarising a deed from an authorised officer of the Indian Consulate/Embassy would be considered a valid notary. Such a POA is not required to be stamped at the time of execution. However, it needs to be stamped within three months from the date of receipt of the POA in India. Stamp duty would be payable according to Section 2(17) read with Schedule-I of the Indian Stamp Act, 1899, when the deed is presented for registration in India.