Portuguese referee Pedro Proenca will take charge of Tuesday's Champions League semi-final second leg between Bayern Munich and Real Madrid at the Allianz Arena.
The 43-year-old, who has officiated close to 100 matches at professional level, has taken charge of five Champions League games this season.
Karim Benzema scored the only goal of the match as Madrid won the first leg last week.
Bayern are the current holders of the European Cup, but Los Blancos have not won the competition since 2002.
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