Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 3080-2023
Scope
This document stipulates the basic conditions, services, processes, management and other requirements for study tour practice organizers. This document applies to the services and management of study tour practice organizations within the administrative region of Sichuan Province.
DB51/T 3080-2023 history
2023DB51/T 3080-2023 Service and Management Specifications for the Practice Organizers of Research and Study Tours