Before you can start planning lessons or packing your bags, you need to meet a specific set of requirements set by the South Korean government. These aren't just suggestions from schools; they are strict, non-negotiable prerequisites for getting the necessary visa to teach English legally.

The first major hurdle is your education. You must hold a bachelor's degree from an accredited university. This is a firm requirement from Korean Immigration.

What's your degree in? It doesn’t matter. Whether you studied history, engineering, or art, a bachelor's degree in any field is acceptable. The diploma itself is what's important, as it demonstrates you've completed a certain level of higher education.

To be considered a “native English speaker” by the South Korean government, you must hold a passport from one of seven specific countries. This is a critical eligibility point that is strictly enforced.

If you are not a citizen of one of these countries, you generally cannot obtain the E-2 visa required for teaching English, even if English is your first language.

South Korea requires all prospective English teachers to have a clean criminal record. You'll need to obtain a national-level criminal background check from your home country. For example, Americans need an FBI background check, and Canadians need one from the RCMP.

This document must be recent and authenticated with an apostille, which is a form of international certification. This process proves to the Korean government that you are a law-abiding citizen.

Finally, all teachers must pass a health screening after arriving in South Korea. This check includes a general physical and tests for illegal drugs and infectious diseases. It’s a standard procedure to ensure you are healthy enough to work and live in the country.

Meeting these four key criteria—degree, citizenship, a clean record, and good health—is the first and most important step on your journey to teaching in South Korea.