Umpires
16 umpires were appointed by the FIH for this tournament. During each match, a video umpire was used to assist the on-field umpires in determining if a goal had been legally scored. The FIH also mandated that on a trial basis during the tournament, each team received the right to refer one decision made by an on-field umpire to the video umpire for assessment. Referrals were only permitted for decisions made within the 23 meter area relating to the award (or non-award) of goals, penalty strokes and penalty corners. In the event that the referral was upheld, the referring team retained a right of further referral.
- Christian Blasch
- Ged Curran
- David Gentles
- Colin Hutchinson
- Hamish Jamson
- Kim Hong-Lae
- Satinder Kumar
- Andy Mair
- Raghu Prasad
- Tim Pullman
- Marcelo Servetto
- Gary Simmonds
- Amarjit Singh
- Simon Taylor
- Roel van Eert
- John Wright
Read more about this topic: 2010 Men's Hockey World Cup