The following is list of professions which qualify for TN status under NAFTA, and the applicable minimum education requirements and alternative credentials. The U.S. State Department notes:
With some exceptions, each profession requires a baccalaureate degree as an entry-level requirement. If a baccalaureate is required, experience cannot be substituted for that degree. In some professions, alternative criteria to a bachelor's degree is listed. For some professions, experience is required in addition to the degree.