The objectives of this Agreement, as elaborated more specifically through its principles and rules, including national treatment, most-favored-nation treatment and transparency, are to: (a) eliminate barriers to trade in, and facilitate the cross-border movement of, goods and services between the territories of the Parties. . . .

These words would most likely be found in what document?

A. NAFTA
B. the Universal Declaration of Human Rights
C. the Nuclear Nonproliferation Treaty
D. the Good Friday Agreement