The TPA section of H.R. 1314 would renew the on-again-off-again "fast track authority" that Congress has often awarded to the president over the past several decades. The essential features of TPA are: (1) Congress unconstitutionally delegates authority "to regulate commerce with foreign nations" to the Executive Branch; and (2) Congress dramatically increases the probability of approval of trade agreements by restricting itself to an up-or-down vote with no amendments or filibusters allowed.
TPA would facilitate the subordination of the national independence of the United States to regional trading blocs, a power that is not granted to any branch of government in the Constitution.