We are here to help you! Search Home POA Q. Is it necessary to execute a Power of Attorney (POA)? POA Profile details Account Opening Process EDIS and DIS Refer & earn Account closure Nomination KRA validation × POA Profile details Account Opening Process EDIS and DIS Refer & earn Account closure Nomination KRA validation Open FREE Acccount with us 3+2=? Δ Q. Is it necessary to execute a Power of Attorney (POA)? It is not required to provide the Power of Attorney (POA). You can still sell shares using your CDSL TPIN from your Demat account.