Sample Letter Korean Visa. With this Korean visa guide, you can finally achieve your long-time dream to visit the country that ignited your love for K-pop, K-drama, and K-BBQ! Are there any sample letters out there for this type of letter?

These are NOT required, but it's always good practice to The South Korean Embassy only issues multiple-entry visas under certain conditions.
A personal covering letter is an important document for Schengen visa which applicant attached with his visa application, the purpose of the personal covering letter to write down your reason for traveling.
However, it's something that we often recommend to add to your pile of documents, especially if there is no interview and you have some. It should give information about your intention for traveling, duration, location, and purpose. Sample letter to embassy for visa application follow up.