Types
Architecture
An architectural design competition solicits architects to submit design proposals for a building, bridge, or other structure. Such competitions may be open, receiving bids internationally, domestically, or regionally. The competition may occur in a single stage, or involve two stages, the first of which eliminates non-viable candidates.
Famous early examples of design competitions were for the Acropolis of Athens in 448 BCE, and the dome of the Florence Cathedral in 1418.
Coins and stamps
Coin and stamp design contests solicit designs to appear on the face of stamps and usually the obverse of coins. In 1998, the Royal Canadian Mint held the Millennium Coin Design Contest, a competition for the design of 24 quarters, one for each month of 1999 and 2000.
Government procurement
Specific rules are included in the EU's Directive on Public Contracts for the conduct of a design contest organised as part of a procedure leading to the award of a public contract or a design contest with prizes or payments to participants.[2]
Urban space
Urban and landscape projects may solicit design proposals in a competition. Among them are projects for urban parks, streetscapes, and rehabilitation of natural areas.