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About TST

Technical Systems Testing (TST), a GLI Company is an internationally recognized testing facility offering a full range of testing and consulting services to the iGaming and land-based markets.

Established in 1993, we are one of the world's most experienced gaming test labs. In 2010, TST became a part of Gaming Laboratories International (GLI) group of companies, dramatically increasing our testing capabilities and global reach.  

Our facilities are strategically positioned around the world to best meet your needs. Each lab works closely with industry operators, software suppliers / manufacturers and jurisdictional regulators to verify compliance with stringent regulatory requirements, supplier technical specifications, and world best-practice industry standards.

Our superior customer service, proprietary methodologies and ISO/IEC 17025 accredited quality systems assure our clients a premium, value added service for which we enjoy an unrivalled reputation.

We are proud of our many industry accomplishments and all members of the organization stand by the reputation we have earned for integrity, security, and trust in our certifications.

We look forward to working with you.


  • Gaming Standards Association

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