All visitors to Singapore must
- hold a passport or a travel document valid for more than 6 months at the time of departure,
- hold an onward or return ticket,
- have sufficient funds to stay in Singapore,
- have entry documents (including a visa) to their next destination, if required,
- have a completed Disembarkation/Embarkation Card.
- have a visa and/or a yellow fever vaccination certificate for entry into Singapore (if applicable).