- U42 -

CHSA Construction History Society of America Home About CHSA Join CHSA Webinars Conferences Publications Research Repository More Home About CHSA Join CHSA Webinars Conferences Publications Research Repository More. The Construction History Society of America The Construction History Society of America CHSA is dedicated to the study of the history of construction and the evolution of all aspects of the built environment including its creation maintenance and management. It is a forum for scholars and professionals in the fields of construction history and the built environment to engage share and exchange ideas and research. The organization is unique in that it embraces multidisciplinary perspectives to better understand the effects of heritage of building on contemporary and future societies.