Schengen visa applications to Sweden for applicants residing in Singapore are handled by the Embassy of Sweden in Bangkok.
The Swedish Embassy in Bangkok assesses and makes the decision on applications. The visa application process is outsourced to VFS Global Singapore, who handles biometric collection, document control and fee collection.
To apply, please book an appointment at VFS Global website
Find more information regarding Visas to Sweden here: Apply for a Visa - Sweden Abroad