GLI provides complete independent testing and certification services for all types of gaming systems and equipment. Including: gaming devices in casinos such as protocol analysis and certification, amusement games, progressive systems/signs, tote systems at pari-mutuel facilities, gaming device peripherals (bill validators, printers, card readers, etc.), video lottery, central system testing and certification, cashless wagering systems, and sports betting are just a few. GLI operates eight offices located worldwide working with more than 400 jurisdictions. GLI also serves as an independent consultant to governments on development of rules and regulations and technical specifications relating to casino gaming.