Founded as the Association of Clinical Biochemists, the association has evolved as biochemistry has changed with advances in laboratory medicine. Recognizing an increasing number of medical members, the name was changed in 2005 to Association for Clinical Biochemistry. In 2007 the "Association of Clinical Scientists in Immunology" merged with the ACB. The membership expanded in 2010 with the merger with the "Association of Clinical Microbiologists". The broader nature of the membership contributed to the renaming of the ACB to its current name at the annual meeting in 2013.