No eTA, or the stay is longer than the exemption allows
Each person intending to travel into the country shall apply to the Director for Electronic Travel Authorization through the electronic portal and be in possession of the Authorization before embarkation.
What the officer assesses: Whether you hold a valid eTA before you board, or your passport is on the list that needs none, and whether your trip fits inside the days that list allows.
Where this comes from 5 official sources
Each person intending to travel into the country shall apply to the Director for Electronic Travel Authorization through the electronic portal and be in possession of the Authorization before embarkation.
Kenya Citizenship and Immigration Regulations (Legal Notice 64 of 2012), with the eTA regulations 15A to 15G and Form 22, Regulation 15B(1), application for electronic travel authorization
Nationals of the following African countries for a period not exceeding sixty (60) days
Kenya Citizenship and Immigration (Amendment) Rules, 2025 (Legal Notice 93 of 2025): persons exempted from eTA, Seventeenth Schedule, persons exempted from obtaining eTA
Nigeria ETA not required for up to 60 days
Kenya eTA: Eligibility (eTA types, fees and country list), Country list
Ghana ETA not required
Kenya eTA: Eligibility (eTA types, fees and country list), Country list
India ETA required
Kenya eTA: Eligibility (eTA types, fees and country list), Country list
Evidence that addresses it
- Your eTA, printed or saved on your phone, if your passport needs one
- A return or onward ticket that shows you leave within the days you are allowed
- A passport from a country on the official exemption list, if you are travelling without an eTA