Contemporary archaeology is a field of archaeological research that focuses on the most recent (20th and 21st century) past, and also increasingly explores the application of archaeological thinking to the contemporary world. It has also been referred to as the archaeology of the 'contemporary past'.[1] The use of this term in the United Kingdom is particularly associated with the Contemporary and Historical Archaeology in Theory (CHAT) conference group.[2] The field forms part of historical archaeology, or the archaeology of the modern period. Unlike ethnoarchaeology, contemporary archaeology studies the recent and contemporary past in its own right, rather than to develop models that can inform the study of the more distant past.