You should procure euro before you leave India for Europe. It is because you can carry maximum ₹ 25000 as per RBI guidelines while going abroad which may not be sufficient. If any other currency is carried, you may end up in paying exchange fees twice. Best is to carry Euro in both currency and card beforehand from an RBI authorized Money Change like Orient Exchange. You can avail service from us by booking online and getting service at your office or home or can visit us at any of our branch location.