Citizens of the following countries are eligible to apply:
Germany – applicants must first join the German EasyPASS Program
Netherlands – applicants must first join the Dutch FLUX program
Republic of Korea – applicants must first join the SES program
United Kingdom – applicants must first apply for an access code via the UK government
Permanent residents of the United States are also eligible providing they have lived in the USA for three consecutive years before applying for membership.
Canadian citizens and permanent residents may use the Global lines by joining the NEXUS program.
All applicants must also be legally admissible to the United States, must have complied with immigration and customs regulations during previous travel, and must also have a clean criminal history. Additionally, if the applicant is under 18, both parents must provide their written consent.