The Exchange of official letters was carried out on November 16, 2004 and the notes came into effect on February 12, 2005. The exemption of visa includes exemption of visa for entry, exit and transit. The duration of stay subject to visa exemption begins from the date of entry. The contents of visa exemption agreed upon between Vietnam and Brazil are as follows:
- Exemption of visa is granted to bearers of diplomatic passports with the stay duration not exceeding 90 days. The stay duration may be extended at the request of the concerned diplomatic mission or consular post.
- Exemption of visa during the whole tenure is granted to members of diplomatic missions or consular posts, representative mission at international organizations and their families’ members bearing diplomatic passports. They are liable to complete procedures for residence registration at competent authorities of the host countries.