From April to June 1945, delegations from 50 nations attended the United Nations Conference on International Organization in San Francisco (often known as the San Francisco conference). Their task was to write a charter acceptable to all of them. The delegations were assisted in this historic effort by a large number of staff, advisers, and consultants.

Rotary International was one of 42 organizations the United States invited to serve as consultants to its delegation at the San Francisco conference. Each organization had seats for three representatives, so Rotary International’s 11 representatives served in rotation. The people officially representing Rotary included the general secretary, the editor of The Rotarian, and several past presidents. Other Rotarians from Africa, Asia, Europe, and North and South America served as members of their own nations’ delegations. Rotarians also served as consultants to their

https://www.rotary.org/en/history-rotary-and-united-nations