In 1998 QuEST Forum (now TIA QuEST Forum) developed the TL 9000 quality management system (QMS) to meet the supply chain quality requirements of the worldwide communications industry. TL 9000 is a quality management system built on ISO 9001 and the eight quality principles but designed specifically for the communications industry.
TIA QuEST Forum Road Map (TL 9000 Road Map in IGQ section)
The Requirements R6.2 Point Release became effective April 1, 2020. This is a mandatory release. All organizations should have complied with this version of the Requirements Handbook by April 1, 2021.
In the spirit of improvement, the Oversight Work Group (OSWG) established an anonymous feedback mechanism
Succeed in implementing and certifying your TL 9000 registration with the assistance of a subject matter expert.