T/CCMSA 90130-2022 The credit rating standards for enterprises in the building window and door industry
T/CCMSA 90130-2022 The credit rating standards for enterprises in the building window and door industry
Basic Information
Scope
Scope: The scope includes the basic principles, evaluation indicators, evaluation models, certificates and archives, supervision and management, and other related work guidelines for the evaluation of the credit rating of enterprises in the building doors and windows industry; Main technical content: The main content of the standard includes: the terms and definitions of the evaluation of the credit rating of enterprises in the building doors and windows industry, the requirements for the setting up of institutions and their responsibilities, the principles and methods of evaluation, the evaluation levels and indicators, the composition of indicators, the evaluation process, as well as the management of certificates and the requirements for supervision and management.