Do you need a visa ?
South Korean nationals do not need visas for short stays (max. 90 days per 6-month period) in France, in the Schengen area, and in the French overseas territories.
Nevertheless, if the purpose of their stay is to have a professional activity generating a salary, i.e. an activity requiring a work authorization, they need to obtain such an authorization before entering France. (The authorization is asked by the employer to the DIRECTE).
To check if you should apply for before going to France, please contact by email email@example.com
Some nationalities also need a visa for an airport transit. To check if you should apply for such a visa, please contact by email firstname.lastname@example.org