The ACLS is not-for-profit, non government organization that governs the activities of its members in the field of cadastral (boundary or legal) surveying.
L’AATC est une association non gouvernementale à but non lucratif qui règlemente les activités de ses membres oeuvrant dans le domaine de l’arpentage cadastral légal.

Welcome to the Association of Canada Lands Surveyors (ACLS)

The ACLS office is located on the ancestral lands of the Omàmìwininìwag (Algonquin) First Nation.


Let’s make ” A Sense of Where You Are” available to all Canadians, through libraries across Canada! 
For more information and how to get involved visit click here

The ACLS Book A SENSE OF WHERE YOU ARE is available now for purchase!


The ACLS manages the International Hydrographer Certification scheme. For information on obtaining certification, click here.

Not sure if you qualify? Find out here.