Turkey has been a treaty country for the E-2 visa program since 1990. Turkish nationals are eligible to benefit from this program if the other criteria designated by the U.S. are met. The requirements are governed by U.S. law and strictly falls under their jurisdiction. These can be found in detail at the website for the U.S. Embassy in Turkey. However, it is evident from these requirements that the only condition that the applicant should fulfill in Turkey is obtaining a Turkish passport, and the rest of the requirements are not related to Turkish citizenship-by-investment program, Turkish nationality or Turkish documents.
