1. National registered interior designer (interior designer qualification certificate) issued by CIDA, China Interior Decoration Association.

Certificate of Interior Decoration Designer issued by Ministry of Human Resources and Social Security.

Interior architect certificate issued by China Building Decoration Association.

International interior designer certificate issued by ICDA.

If you apply, you can go to the national interior designer evaluation agency: China Interior Decoration Association Evaluation and Certification Center, where all interior designers in China can declare. Baidu can find it by looking at the evaluation and certification center of China Interior Decoration Association.