CASLE – Commonwealth Association of Surveying and Land Economy

CASLE was formed in 1969 as a federation of independent professional societies representing surveying and land economy in Commonwealth countries. It currently comprises over 40 societies in 32 countries; it has approved Associate Members and correspondents, some of whom are in 19 other countries. The professional societies represented cover the disciplines of surveying and mapping, land economy, and quantity surveying and cost-control.