This standard stipulates the classification of credit ratings of domestic service agencies as well as the basic principles, evaluation requirements, evaluation indicators and evaluation procedures for credit evaluation. This standard applies to the classification and evaluation of credit ratings of domestic service agencies.
T/AHSA 310003-2019 history
2023T/AHSA 310003-2023 Specification for domestic service sector contract management
2019T/AHSA 310003-2019 Credit rating and evaluation of domestic service agencies