Related documents of the CATTI. The China Accreditation Test for Translators and Interpreters (CATTI) was established by the Ministry of Human Resources and Social Security in 2003. China International Publishing Group (CIPG) is authorized to manage and enforce the CATTI, which is now a national vocational qualification examination. It is included in the national vocational qualification certificate system practiced nationwide. So far 216,811 people have registered for the examination, and 27,359 have passed.