C20 Visa is a special visit visa granted to foreign nationals who come to Indonesia to perform machinery installation or repairs, usually as part of machinery purchases from abroad by Indonesian parties. This visa can also be used for tourism purposes and visiting family or friends, but its primary activity is indeed related to machinery installation and repair services at company facilities in Indonesia.

This visa is valid for a single entry visit with an initial stay of up to 60 days, and it can be extended twice (each for 60 days).