GLT Testing Process

Test Manual

The GLT Test Method has been developed by FIFA with the objective of defining test procedures for GLT systems that are based on the requirements set by IFAB and is applicable and valid worldwide. Based on these principles, this manual describes the test procedure for a GLT system to test its functionality, determine its accuracy and evaluate its robustness. The GLT test procedure is FIFA’s intellectual property and refers to football only:
Testing Manual for GLT


FIFA Accredited Laboratory and Field Testing Institutes

Test institute Address Contact
Labosport France Technoparc du circuit des 24 heures Chemin aux Boeufs 72100 Le Mans France Pascal Marmey
+33 (0) 243 470840
Labosport Italy Via Monza, 80 23870 Cernusco Lombardone Lecco, Italy Roberto Armeni
+39 039 8962684
Labosport UK Unit 3 Aerial Way Hucknall Business Park Watnall Road, Hucknall Nottingham NG15 6DW, England David James
+44(0)115 968 1998
Sports Labs Ltd 1 Adam Square Brucefield Industrial Park Livingston Scotland EH54 9DE Thomas Chilvers
+44 (0) 1506 444 755