A person seeking short-term stay for the purposes of official business, market research, consulting, contract, or installing, fixing, and running imported/exported machinery or other similar reasons.
○ Those who get paid less than the amount of living expenses during their stay are eligible for C-3 visa whereas those who come for mainly profit-making must apply for C-4 Short Term Employee visa.
Letter of invitation from Korean company with all relevant details, including contact information of person in charge in Korea.
Applicant from the following countries are required to provide letter of invitation and personal reference (letter of guarantee) from Korea, both to be duly notarized by the notary public in Korea:
China, Philippines, Indonesia, Bangladesh, Vietnam, Mongolia, Thailand, Pakistan, Sri Lanka, India, Myanmar, Nepal, Iran, Uzbekistan, Kazakhstan, Kyrgyzstan, Ukraine, Nigeria, Ghana, Egypt, Peru, Syria, Cuba, Sudan, Macedonia, Afghanistan, Iraq, Kosovo, Palestine, Yemen, Gambia, Senegal, Somalia, Cameroon.