Can the names of winners of organized prize games be publicly announced?

It can be considered a legitimate interest if the controller proves such an interest by conducting a balancing test, but it is advised to draw up internal rules where both the awarding of prizes and the announcement of winners would be elaborated, so that the participants would be aware of the possibility for publication of their names.

For those reasons, it is recommended that the participants be notified in advance of the intention to publicly announce the names and surnames of the winners of the organized prize draw.