Jersey Finance is due to open offices in Mumbai and Abu Dhabi and Treasury Minister Philip Ozouf is to sign a tax treaty with the Indian revenue minister in Delhi.
He will also hold meetings with the only woman minister in the Gulf region, who is the trade minister for the United Arab Emirates.
Senator Cohen will be making his first overseas trip in his new role of Assistant Chief Minister, External Relations, as part of the Jersey Finance-arranged trip to India and the Gulf.
