The Organization of American States is the premier regional forum for political discussion, policy analysis and decision-making in Western Hemisphere affairs. The OAS brings together leaders from nations across the Americas to address hemispheric issues and opportunities.

The Organization of American States (OAS) is the world's oldest regional organization, dating back to the First International Conference of American States, held in Washington, D.C., from October 1889 to April 1890. At that meeting the establishment of the International Union of American Republics was approved.

Headquartered in Washington, D.C., United States, the OAS is a "multilateral regional body focused on human rights, electoral oversight, social and economic development, and security in the Western Hemisphere", according to the Council on Foreign Relations. [1] . As of November 2023, 32 states in the Americas are OAS members. [2][3]

The House of the Americas, headquarters of the Organization of American States (OAS), was inaugurated in 1910. It is a distinctive building in Washington, D.C., because its architecture reflects the unity of the American Hemisphere, with influences from the Spanish colonial era, the native peoples of the Continent, and Europe.

The Pan American Union Building is the headquarters for the Organization of American States. It is located at 17th Street N.W. between C Street N.W. and Constitution Avenue, Northwest, Washington, D.C. [1]

The Organization of American States (OAS) is the world's oldest regional organization, dating back to the First International Conference of American States, held in Washington, D.C., from October 1889 to April 1890. At that meeting the establishment of the International Union of American Republics was approved.

OAS Event Calendar Each year the OAS Secretary General publishes a proposed Program-Budget for the coming calendar year. The OAS General Assembly meets in a Special Session to approve the Program-Budget.

Location: 201 18th Street NW, Washington, DC 20006 Admission: Free Hours: Tuesday-Sunday 9:30am-1:00pm, 1:30pm-5:00pm AMA | Art Museum of the Americas | contact us ...

2017年2月23日 · The OAS building was made possible by a philanthropic donation from Andrew Carnegie, a longtime supporter of world peace. The magnificent design was put together by …

2004年11月5日 · Became the Pan American Union in 1910, then the Organization of American States in 1948 with the adoption of the OAS Charter in Bogota, Colombia. Purposes: To strengthen peace and security in the hemisphere; promote representative democracy; ensure the peaceful settlement of disputes among members; provide for common action in the event of ...