ISO 22327:2018

This document gives guidelines for a landslide early warning system. It provides a definition, aims to improve understanding, describes methods and procedures to be implemented, and gives examples of types of activities.
It is applicable to communities vulnerable to landslides, without taking secondary effects into consideration.
It recognizes population behaviour response planning as a key part of the preparedness.
It takes into account the approach of ISO 22315 and provides additional specifications for landslides.