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TL 9000 metrics are defined and copyrighted by TIA QuEST Forum and
related information presented here is licensed for use by AT&T within our Supplier Performance program and not for further use or distribution. AT&T has adopted Supplier Quality Programs based on the global telecommunications TL 9000 requirements and measurements and industry best practices. Suppliers are expected to be able to demonstrate their quality management systems.
AT&T is a proud member of TIA QuEST Forum. |