Dear Sir, There is no such provision in GST law. Practically, goods are supplied, consumed and enjoyed in India and a person who uses the said goods in the course of business or furtherance of business should be allowed to avail ITC, if other conditions are fulfilled. In pre-GST era, there was a Board's circular as well as Notification which allowed endorsement on the backside of invoice/bill of entry to the user of Cenvatable goods in or in relation to the manufacture of final product (dutiable). In SEZ Act, there is such practice. In my view, the issue should be raised before GST Council, if there is no technical hurdle.