The Eligible Countries for Gabon eVisa rules determine which nationalities can use the electronic visa application route. Eligibility may also depend on the purpose of travel and the passport you intend to use. Before applying, check the current eligibility list rather than relying on an old article or travel forum. If you have dual nationality, make sure you understand which passport will be used for the application and entry. It is also important to confirm whether your chosen visa category is available to your nationality. Checking eligibility before paying a fee or booking non-refundable flights can save you from making an unsuitable application and help you choose the correct visa process.