GA/Z 4-2013 in English

This standard provides a framework for evaluating the levels of social security warnings. It outlines the criteria and procedures necessary to assess the severity and impact of potential threats to public safety. The document defines key terms and establishes a systematic approach to categorizing warning levels based on specific indicators. It also includes guidelines for data collection, analysis, and reporting to ensure consistency and reliability in the evaluation process. The standard aims to enhance the ability of relevant organizations to respond effectively to emerging risks and to communicate warning information accurately to the public. It covers the principles of warning level classification, the factors influencing the assessment, and the requirements for maintaining and updating the warning system.