The Wellcome Trust Case Control Consortium is a collaboration between fifty research groups in the United Kingdom in the field of human genetics. Established in 2005, the WTCCC aims to conduct genome-wide association studies (GWASs) to shed light on the genetic architecture of common human diseases. The founding chairman of the consortium was University of Oxford statistician Peter Donnelly. The consortium was funded by £9 million from the Wellcome Trust. According to the consortium's website, it has identified "approximately 90" new susceptibility loci for common human diseases.