This document provides guidance on how to use and implement ISO 37120, ISO 37122 and ISO 37123.

ISO 37120 , ISO 37122 and ISO 37123 specify definitions and methodologies for a set of indicators to steer and measure the performance of city services as well as quality of life, smart city development and resilience planning. ISO 37120, ISO 37122 and ISO 37123 supports cities in achieving their goals towards sustainable development and includes indicators for measuring smart city development and risk assessments for building smart, resilient and sustainable cities.