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

Surveying and land economy is professional grouping that contains three broad fields of activity; surveying and mapping, land economy, and quantity surveying. All three are increasingly recognised as having an important part to play in the development of every Commonwealth country, and are well positioned to make significant contributions to the effective development and economic management of resources.

CASLE welcomes membership from professional institutions and societies and associate membership from individuals and groups across the Commonwealth.