TIA - MEASUREMENTS HANDBOOK 5.5
QUEST TL 9000 QUALITY MANAGEMENT SYSTEM MEASUREMENTS HANDBOOK
|Publication Date:||30 June 2017|
The purpose of TL 9000 is to define the telecommunications quality management system requirements for the design, development, production, delivery, installation, and maintenance of products: hardware, software, and services. TL 9000 includes performance-based measurements that quantify reliability and quality performance of these products.