Classification of Criminal Record:
Criminal card No. 1:issued at the request of Vietnamese citizens, foreigners who have been or are currently residing in Vietnam and state agencies, political organizations, or socio-political organizations for serving human resource management, business registration, establishment, management of enterprises, cooperatives.
Criminal card No. 2:granted to the procedure-conducting agency and granted at the request of the individual so that he/she can know the contents of his/her Criminal Record.
Therefore, you should contact the organization that asks you to provide a Criminal Record certificate to know which type of Criminal Record Certificate from Vietnam you need to obtain.