Proposed is a North American Union Tribunal which would have supremacy over the U.S. Supreme Court on issues affecting the North American Union, to prevent U.S. power from “irritating" and retarding the progress of uniting Canada, Mexico, and the U.S. into a new 21st century super-regional governing body.

Robert Pastor also advises the creation of a North American Parliamentary Group to make sure the U.S. Congress does not impede progress in the envisioned North American Union. He has also called for the creation of a North American Customs and Immigration Service which would have authority over U.S. Immigration and Customs Enforcement (ICE) within the Department of Homeland Security.