CATEGORY OF VISA TYPE
VietnamVisa has these following symbols:
B1: It is issued for those who work with people's supreme procuracy, people's Supreme Court, The ministries, Governmental Agencies…….
B2: It is issued for those who enter to carry out the project issued a license by Vietnam Government.
B3: It is issued for those who work at Vietnamese Companies.
B4: It is issued for those who work at representative companies, the branch of economic and cultural organizations and other foreign specialized organizations, nongovernmental organizations headquartered in Vietnam
C1: It is issued for overseas tourists.
C2: It is issued for people who enter Vietnam for other purposes.
D: It is issued for those who enter Vietnam without invitation from any companies, organizations or individuals.
Type D visa is valid in 15 days, others have validity in at least 30 days.