List of tallest buildings
The international non-profit organization Council on Tall Buildings and Urban Habitat (CTBUH) was formed in 1969 and announces the title of "The World's Tallest Building" and sets the standards by which buildings are measured. It maintains a list of the 100 tallest completed buildings in the world. The organization currently ranks Burj Khalifa in Dubai as the tallest at . The CTBUH only recognizes buildings that are complete however, and some buildings included within the lists in this article are not considered finished by the CTBUH.
Developments in Dubai
The Burj Khalifa (Arabic: برج خليفة for "Khalifa Tower") is a supertall skyscraper in the "Downtown Dubai" area of Dubai, United Arab Emirates. The building is part of a huge development located at the "First Interchange" (aka "Defense round-about") along Sheikh Zayed Road at Doha Street. Skidmore, Owings & Merrill LLP (SOM) of Chicago is the lead architect, structural engineer and mechanical engineer of the Burj. George J. Efstathiou of SOM is the Managing Partner on the project, while Adrian Smith, formerly of SOM, was the Design Partner. Third Party Review has been performed by CBM Engineers Inc. It is the tallest structure in the world.