The 38-year-old police officer became the first woman to ref a top-tier match in the German, English, French, Italian or Spanish leagues when she took charge of Hertha Berlin's home Bundesliga match against Werder Bremen.
Having been named on the official list of Bundesliga referees for 2017/18, Steinhaus sat out the first two rounds of German league matches before making her top-tier debut at Berlin's Olympic Stadium.
She has been refereeing since 2007 and officiated the women's Champions League final this year plus the 2012 women's Olympic tournament final in London.