Becoming a member includes three steps:

1. Prefix Application

Please send an email to cstr@cnic.cn for inquiries.

2. Become a Member

After receiving the application, the feedback will be sent within 3-5 working days. You will receive the CSTR prefix.

3.Identifier Registration

Step 1
Login
Step 2
Prepare Metadata
Step 3
Registration
Step 4
Identifier Management

After the approval, we will provide the operation manual to help you get familiar with the relevant processes. If you have any further questions, please do not hesitate to contact cstr@cnic.cn.

Login

Prepare Metadata

Registration

Identifier Management