The Department of Homeland Security (DHS) has increased Greece’s Electronic System for Travel Authorization (ESTA) travel authorization validity period for travel by nationals of Greece under the Visa Waiver Program (VWP) to two years, following a reduction in 2016 from two years to one year due to identified shortcomings in meeting VWP requirements. In November 2018, DHS determined that Greece has satisfied the requirements for normalizing Greece’s ESTA validity period to two years again.
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