Terrorism-related inadmissibility grounds (TRIG)

Terrorism-related inadmissibility grounds (TRIG) refer to rules used by countries, particularly the United States, to determine if an individual should be denied entry due to links to terrorism. These grounds can apply to individuals who have engaged in terrorist activities, provided support to terrorists, or are believed to be involved in such actions, even indirectly. The aim is to protect national security and prevent harm to the public. If someone is found to fall under these grounds, they may be barred from obtaining a visa or entering the country.