Editing Instant replay (section)

===Field hockey===
{{main|Umpire (field hockey)#Video Umpires}}
In [[field hockey]], the [[International Hockey Federation]] allows the match umpire to request the opinion of a video umpire as to whether or not a goal has been validly scored, and whether there was a violation in the build-up to a goal.<ref name="FIHOutdoorRegs">{{cite web|url=http://www.fihockey.org/vsite/vfile/page/fileurl/0,11040,1181-174004-191222-104009-0-file,00.pdf |title=FIH Tournament Regulations: Outdoor Competitions |publisher=FIH |page=9: §13 |date=November 2009 |access-date=29 November 2009 |url-status=dead |archive-url=https://web.archive.org/web/20070221122131/http://www.fihockey.org/vsite/vfile/page/fileurl/0%2C11040%2C1181-174004-191222-104009-0-file%2C00.pdf |archive-date=21 February 2007 }}
</ref> The video umpire can advise on whether the ball crossed the line there was a violation.<ref name="FIHOutdoorRegs"/> Ordinarily, teams are not allowed to make such a request or to press the match umpire to do so.<ref name="FIHOutdoorRegs"/> On a trial basis, the [[2009 Men's Hockey Champions Trophy|2009 Men's Champions Trophy]] allows for "team referral" by each team captain, to query a goal, [[penalty stroke]], or [[penalty corner]] decision. The team retains the right to a referral if its previous referrals were upheld.<ref>
FIH Tournament Regulations, p.30: Appendix 6, §2.2
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