The e-Visa Cambodia is a single entry visa. The e-Visa once issued is valid for three (3) months. e-Visa holders may remain in the Kingdom of Cambodia for a maximum of thirty (30) consecutive days after the initial entry date. Once the first thirty (30) days have passed, visitors may renew their visa at the immigration headquarters at the Cambodian National Police Immigration Department, Ministry of Interior, and stay an extra thirty (30) days. The applicant's passport must be valid for at least six (6) months from the date of arrival and it must have at least one blank page for the immigration and border control officer to place the entry and exit stamps. All applicants must have an individual passport regardless of age. Applicants are required to carry a copy of their e-Visa at all times during their stay. Not all border checkpoints support eVisa. Holders of eVisas may enter via the following entry points Phnom Penh International Airport Siem Reap International Airport Sihanoukville International Airport Cham Yeam (Koh Kong Province) (from Thailand) Poi Pet (Banteay Meanchey Province) (from Thailand) Bavet (Svay Rieng Province) (from Vietnam) Tropaeng Kreal Border Post (Stung Treng)