History of the Official NFL Football Operations
NFL Football Operations on X: Rest in peace, Wayne Mackie. Wayne became a head linesman in 2007 — quickly establishing himself as one of the top officials. In 2017, he joined the @
Bill Leavy, officiating supervisor and referee, dies at 76 – Football Zebras
NFL hires Maia Chaka as league's first Black woman on-field official - ESPN
Sarah Thomas: 10 things to know about the Super Bowl's first female official
Sarah Thomas will become the first woman to officiate a Super Bowl - The Boston Globe
Official (gridiron football) - Wikipedia
Officials' Responsibilities & Positions
Upstate NY native Maia Chaka will be NFL's first Black female referee
More officials in the development pipeline, as NFL expands training program – Football Zebras
Maia Chaka becomes NFL's first Black female game official