Marques has significant motorsport experience, having been a track marshal, scrutineer, national and international steward, Deputy Race Director and Race Director in various championships.
He was most recently F2 and F3 Race Director.
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“The FIA can confirm that Niels Wittich has stepped down from his position as F1 Race Director to pursue new opportunities,” said the governing body in a statement.
“Niels has fulfilled his numerous responsibilities as Race Director with professionalism and dedication. We thank him for his commitment and we wish him the best for the future.”
This article was originally published by Formula1.com. Read the original article here.