Technology partners worked closely with the IFAB and FIFA to make sure that any GLT system would work in a variety of environments and situations. Previous video about the work done testing GLT: www.youtube.com More details about the decision to approve GLT: www.fifa.com More about how Hawk-Eye works: www.youtube.com More about how GoalRef works: www.youtube.com More about the need to have quality-assurance in GLT: www.youtube.com More details about the licensing and certification procedures: www.fifa.com Subscribe to FIFA on YouTube to stay updated on daily releases: www.youtube.com More videos from FIFA on YouTube: www.youtube.com
See the original post:
Testing the goal-line technology systems