The WBC was dominated in its early years by Scandinavian baristas[3] and was held in Europe or the United States from its inception until 2007 when it was hosted in Tokyo, Japan.
[citation needed] In 2016, significant changes were made to the competition format: Grinders were now provided by the competition's partner (Mahlkönig), new models of espresso machines were introduced, and the cappuccino was replaced by a "milk drink" component.
[citation needed] The four judges award points on a variety of factors including the taste and balance of the barista's beverages as well as their presentation.
A technical judge grades their technique and cleanliness in the national championships and preliminary rounds.
Since the SCAA and SCAE have unified in 2017, WCE is a part of this global organization called the Specialty Coffee Association (SCA).