In the meeting between Norway and Northern Ireland, the Swedish judge secretly started her championship debut when she was the fourth judge.
On Sunday, however, Olofsson steps into the tournament for real as she as the main referee has been awarded the match between Belgium and Iceland.
The Swede regularly judges in Sweden’s highest series on the women’s and men’s side and became historic in 2020 as the first female referee in one of Sweden’s highest men’s series when she led the match Acropolis – AFC Eskilstuna in the Superettan.