This document outlines the principles and processes for assessing, conserving, and managing heritage sites at risk. It discusses who is involved in the heritage at risk team, the principles for prioritizing repair and restoration based on condition assessments, and the long-term maintenance and monitoring required. Assessment involves extensive research and surveys to document significance and issues. Actions are prioritized from short to long-term based on condition and risk. Ongoing monitoring is critical to review progress and update conservation management plans.