The GATS talk about of immigration is actually really limited in scope and substance. As defined in Article My spouse and i 2 . m (Annex 1B, 1994), "Mode 4" (one of four ways, or categories, of trading international services) addresses the movement of natural people across international borders. Part IV looks for negotiations among members to lessen barriers to trade inside the four covered modes, and setting individuals commitments into a schedule. Parts II and..