Several factors could lead to the denial of a Global Entry application. These include: Criminal convictions: Certain criminal offenses, such as felonies, can result in the denial of Global Entry. The severity and nature of the offense will be taken into consideration. Violations of customs or immigration laws: Previous violations of customs or immigration laws may also lead to a denial. False or misleading information: Providing inaccurate or false information on the application can result in denial. Inadmissibility to the United States: Individuals who are deemed inadmissible to the United States, as determined by immigration law, may be denied Global Entry.