NFL Officiating (@NFLOfficiating) / X
NFL Officials: Preparing for Success
Surface tablets for officiating reviews takes hold in NFL
NFL Replay Officials NFL Football Operations
NFL replay booth to undergo 'configuration changes' as dozens are dismissed – Football Zebras
NFL Football Operations NFL Football Operations
Replay Assistance Rule NFL Football Operations
Official (gridiron football) - Wikipedia
NFL Approves Expanded Authority for Replay Officials Ahead of 2021 Season, News, Scores, Highlights, Stats, and Rumors
NFL promotes Alberto Riveron to head of officiating - Los Angeles Times
What went wrong with NFL officiating in 2019 and what comes next? - ESPN
Replay Assistance Rule NFL Football Operations
NFL's head of officiating will make all replay decisions - NBC Sports