In which year did a woman officiate the Super Bowl for the first time?

Sarah Thomas is an American football official, currently for the National Football League (NFL). In February 2021, she became the first woman to officiate in a Super Bowl. Thomas was the first woman to officiate a major college football game, the first to officiate a bowl game, and the first to officiate in a Big Ten stadium. Thomas began her officiating career in 1996 when she attended a meeting of the Gulf Coast Football Officials Association. She worked her first varsity high school game in 1999.

Source: Wikipedia