To apply for Qatar eVisa, travellers should first check their nationality on the official Qatar visa platform. If an online visa is required, eligible applicants can use Hayya. The application generally involves registering or signing in, selecting the appropriate visa category, entering personal and passport details, uploading the required documents and submitting the application. For a standard tourist application, Hayya guidance includes uploading a passport copy and proof of accommodation before payment and submission. Once the application is approved, the electronic permit can be accessed through the Hayya platform or app.