Congress
The next BWI 6th World Congress will be held from 16 to 20 November 2026 in São Paulo, Brazil.
The first events will start on Tuesday, 17 November, with the related thematic conferences and side meetings, and the Congress Plenary will run until Friday, 20 November. Saturday is the recommended departure day. Please note the arrival dates according to your meeting participation.
The World Congress shall be the supreme authority of BWI.
Ordinary World Congresses shall be held every five years at a time and place determined by the World Council, with affiliates being advised of the date and agenda not less than eight months prior to the opening day of Congress.
Visit the BWI 5th World Congress website to access previous Congress documents and materials.
