Description: The Bureau International des Expositions (BIE) is the intergovernmental organisation in charge of overseeing and regulating World Expos, since 1931.
international (9203) bureau (1093) expositions (493) countries (285) expos (103) bie (36) member states (8)
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The Bureau International des Expositions (BIE) is the intergovernmental organisation in charge of overseeing and regulating World Expos, since 1931. Read More
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