UEFA: "Goal-line technology complements the work of the additional assistant referee" (P. Collina)

"The evolution of goal-line technology (GLT) is complementary to the work of the additional assistant referee (AAR). As a matter of fact, we have already seen that in Italy's Serie A, where AARs and GLT are used in perfect harmony," said Pierluigi Collina, chief refereeing officer of UEFA on 19/01/2016.

The use of goal-line technology in UEFA...