The related provisions in more recent free trade agreements that the United States has negotiated, such as those with Colombia, Panama, Peru, and South Korea, include commitments
that go beyond NAFTA. If agreement is reached on a TPP, Canada and Mexico may have to
adhere to stronger and more enforceable labor and environmental provisions, stronger IPR
provisions, as well as some issues that were not addressed in detail in the NAFTA, such as
disciplines on state-owned enterprises.