The Australian Level Crossing Assessment Model or "ALCAM" is an assessment tool which may be used to:
ALCAM is currently used across Australia and in New Zealand by both rail and road managers and is overseen by a National Committee of representatives from the various jurisdictions to ensure its consistency of development and application.
Further information regarding the construction and algorithms used within the model can be found here.
Details of the members and organisations that form the National ALCAM Committee can be found here.