When preparing for your Korea visa application in Singapore, you should have a valid passport with sufficient validity and blank pages, a completed visa application form, recent passport-size photographs, and supporting documents that prove your purpose of travel and financial stability. Depending on your case, you may need additional evidence such as an employment letter, invitation from a Korean company, or an admission letter from a school in Korea. Non-Singapore residents must also submit their Singapore work passes, student passes, or permanent residence documents.
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