(1) Reach the standard class hours specified in the formal primary training of this occupation, and obtain the graduation (completion) certificate.
(2) Engaged in this vocational training for more than 2 years.
(3) The professional apprenticeship expires.
The professional qualifications of book publishers are divided into three levels: junior, middle and advanced. To participate in the professional qualification appraisal of book publishers at all levels, must meet the reporting conditions stipulated in the People's Republic of China (PRC) Vocational Skills Appraisal Standard (Book Publishers).