Weather you are travelling for business or leisure, you will need to apply for a Visa to be able to enter Myanmar. It's better to prepare the visa prior to your departure, at the closest embassy to your residential area.
Following airports allow VOA (Visa On Arrival). If you go for VOA, make sure to have the necessary funds in USD notes only and that the notes look new, without any marks or scratches. You will also need to make sure to have a photo accompanying your application.
It is now possible to apply online for the visa. Please simply click here and follow the instructions.