NFL distributes updated rules on pass interference replay review
NFL's expedited replay process failed spectacularly on DeVonta Smith's catch in NFC Championship Game - CBS Boston
Has NFL found answer to fewer challenges with 'replay assistance'?
NFL could see increase in video-replay usage in 2023
Wires and gadgets are part of the NFL official's uniform – Football Zebras
Replay Assistance Rule NFL Football Operations
NFL rule changes: Modified instant replay, more positions allowed to wear single-digit jerseys - The Washington Post
Carl Madsen dies after working Chiefs-Titans game as replay official
NFL officials have been off their game this season - The Boston Globe
NFL Football Operations - #Infographic — take a step-by-step look at the NFL's instant replay process