Reciprocity.
Reciprocity. The participation of a U.S. citizen or U.S. national in an educational and cultural program in a foreign country in exchange for the participation of a foreign national in the Exchange Visitor Program. Where used herein, reciprocity will be interpreted broadly; unless otherwise specified, reciprocity does not require a one-for-one exchange or that exchange visitors be engaged in the same activity.
Source
22 CFR § 62.2
Scoping language
The following definitions apply to this part: