This: https://legislatie.just.ro/Public/DetaliiDocumentAfis/224130 article 2, paragraph 9. I tells there is no discrimination if you do it under the pretext of improving equality or if it is a positive measure for "disadvantaged groups". A disadvantaged group is any group that is in a position of inequality with the majority, basically anyone rating less than 50%. That was used to define any group the state wanted to provide advantages as "disadvantaged group", even when they were not a minority.

Interesting, this seems to license forms of affirmative action that are unconstitutional in Germany.