Sponsorship
The UEFA Europa League is sponsored by two multinational company; the current tournament sponsors are Hankook and Western Union.
Adidas is a secondary sponsor and supplies the official match ball, as it does for all other UEFA competitions. Konami's Pro Evolution Soccer is also a secondary sponsor as the official Europa League video game.
Individual clubs may wear jerseys with advertising, even if such sponsors conflict with those of the Europa League. However, only one sponsorship is permitted per jersey (plus that of the manufacturer), and if clubs play a match in a country where the relevant sponsorship category is restricted (such as the case of France, alcohol), then they must remove that logo from their jerseys.
Read more about this topic: UEFA Cup