<Ul> <Li> Holders of Hong Kong Document of Identity for Visa Purposes </Li> <Li> Holders of Macao Special Administrative Region Travel Permit </Li> </Ul> <Li> Holders of Hong Kong Document of Identity for Visa Purposes </Li> <Li> Holders of Macao Special Administrative Region Travel Permit </Li> <P> Citizens of the following countries must obtain a visa in advance . They may apply for a visa through a local Singaporean contact or a strategic partner in Singapore, or at the nearest Singaporean diplomatic mission or one of its authorized visa agents outside Singapore . Visa will normally be issued in 3 working days, and a visa vignette is affixed on the applicant's passport . </P>

Do us citizens need a tourist visa for singapore