If you are planning a single visit to Kenya for tourism, business, study, medical care, or family visits, this travel authorization covers most short term purposes. The application requires a clear passport scan with at least six months validity, a recent photo, confirmed accommodation, and travel bookings showing your arrival and departure. The single entry eTA stays valid for 90 days from issuance and permits a stay of up to 90 days after arrival, except for transit which allows only 72 hours. I found theKenya Single Entry eTA page really helpful for understanding the different eTA types and document requirements. Processing times range from normal 3 to 5 days to super rush for urgent needs. Just remember that every traveler including infants needs their own approved eTA, and extensions are granted only on a case by case basis. Also, final entry is always at the discretion of immigration officers at the port of entry. Double check your eligibility and make sure your purpose of travel matches the eTA type you select.