The Singapore Arrival Card is a mandatory digital form for all short-term visitors, even those who don't need a visa. It gathers essential travel information, such as passport details, length of stay, and health status. Travelers should fill it out online no more than three days before arriving in Singapore. Keep in mind that the SG Arrival Card is not a visa, and some nationalities still require a visa for entry. All travelers, including those from visa-exempt countries, have to submit this form. The SG Arrival Card is free of charge and must be presented to immigration officials when entering the country.