UNASUR Constitutive Treaty

Constitutive Treaty

Treaty establishing the Union of South American Nations
Signed	May 23, 2008
Location	Brasília, Brazil
Effective	March 11, 2011
Condition	Ratified by 12 Member States
Signatories	12
Parties	12 Argentina Bolivia Brazil Chile Colombia Ecuador Guyana Paraguay Peru Suriname Uruguay Venezuela
Depositary	Government of Ecuador
Languages	Dutch, English, Portuguese and Spanish
Full text
Constitutive Treaty of the Union of South American Nations at Wikisource

The UNASUR Constitutive Treaty, officially the Constitutive Treaty of the Union of South American Nations, was signed on May 23, 2008 during the extraordinary summit of heads of state and government of the Union of South American Nations (UNASUR) held in Brasília, Brazil.^[1] It officially established the Union of South American Nations, an intergovernmental continental union of all twelve South American nations.