In 2004, Hair and fellow umpire Billy Bowden reported Pakistan fast bowler Shabbir Ahmed for a suspect bowling action.
Controversy involving Pakistan flared again late last year in the second Test against England at Faisalabad, when Hair called a dead ball because Salman Butt had run on the pitch.
After two earlier incidents involving the Australian, coupled with anger at what the Pakistan team considered Hair's officiousness, the team management reported their concerns to the ICC.