Template:MedComChair

<timeline> DateFormat=dd/mm/yyyy ImageSize= width:1000 height:auto barincrement:23 Period = from:01/01/2004 till:01/03/2019 TimeAxis = orientation:horizontal PlotArea = right:20 left:20 bottom:60 top:5 Legend = position:bottom orientation:horizontal

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    id:current    value:rgb(1,0.8,0.7)   legend:Current_Chair
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    id:header     value:rgb(0.6,0.6,0.9)
    id:lighttext  value:rgb(0.5,0.5,0.5)

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 bar:T1 color:header textcolor:white width:20 shift:(-115,-3) fontsize:m from:01/01/2004 till:01/03/2019 text:"Mediators who chaired the Committee"

 barset:Chair
  barset:break
   shift:(5,-5) anchor:from fontsize:s
   color:previous from:21/01/2004 till:05/05/2004 text:"TUF-KAT"
   color:previous from:23/05/2004 till:09/08/2004 text:"Sannse¹"
   color:previous from:23/05/2004 till:22/01/2005 text:"Bcorr¹"
   color:previous from:09/08/2004 till:28/08/2004 text:"Danny¹"
   color:previous from:06/02/2005 till:26/05/2005 text:"Jwrosenzweig"
  barset:break
   color:previous from:16/06/2005 till:27/09/2005 text:"MacGyverMagic"
   color:previous from:27/09/2005 till:31/01/2006 text:"Redwolf24"
   color:previous from:07/02/2006 till:24/02/2007 text:"Essjay"
   color:previous from:25/02/2007 till:20/06/2007 text:"^demon"
   color:previous from:01/07/2007 till:29/12/2007 text:"Daniel"
  barset:break
   color:previous from:26/12/2007 till:17/12/2008 text:"WJBscribe"
   color:previous from:17/12/2008 till:09/01/2010 text:"Ryan Postlethwaite"
   color:previous from:10/01/2010 till:28/03/2010 text:"Seddon¹"
   color:previous from:10/01/2010 till:27/04/2010 text:"Xavexgoem¹"
   color:previous from:27/04/2010 till:28/12/2011 text:"AGK"
  barset:break
   color:previous from:29/12/2011 till:17/11/2012 text:"WGFinley"

   color:previous from:19/03/2013 till:26/09/2013 text:"PhilKnight"
   color:previous from:26/09/2013 till:30/09/2014 text:"Sunray"
   color:previous from:01/10/2014 till:12/11/2018 text:"TransporterMan"
   color:bg from:05/11/2012 till:05/11/2012 text:"
   color:previous from:05/11/2012 till:18/03/2013 text:"AGK²"

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pos:(30,45) 
text:"¹ At some points, there have been two Chairpersons simultaneously.

TextData =

fontsize:S
pos:(30,35)
text:"² During an extended absence by the Chairperson, this member was Acting Chair."

</timeline>

As of the Chairperson term beginning 18 March 2013, the provisions of the new Mediation Policy (ratified six months before the beginning of that term) will come into effect. Resulting from that policy, committee Chairpeople must be re-appointed every six months.