The TN visa is a non-immigrant work visa that allows qualified Canadian and Mexican citizens to work in the United States for an eligible employer. This visa is part of the North American Free Trade Agreement (NAFTA), which facilitates temporary employment in specific professional occupations. Applicants must meet specific educational and professional criteria, and the visa is valid for up to three years with the possibility of renewal. The application process involves a job offer from a U.S. employer, proof of qualifications, and submission of necessary documents at a U.S. port of entry or through U.S. Citizenship and Immigration Services (USCIS). #TNvisa #NAFTAvisa #USworkvisa #CanadianUSvisa #MexicanUSvisa #nonimmigrantvisa #USemploymentvisa #TNvisaapplication #USCIS #TNvisarequirements