GB/T 40054-2021.Societal security-Emergency management-Guidelines for public warning.
1 Scope
GB/T 40054 provides guidelines for the construction, management and implementation of public warning before, during and after an emergency occurs.
GB/T 40054 applies to relevant organizations with public warning responsibilities. It applies to all levels from local to national. This document does not include the process of assessing the risks and consequences of potential hazards before planning and implementing a public warning system.
2 Normative references
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, for dated references, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies to this document.
GB/T 34283-2017 National Emergency Warning Information Release System Management Platform and Terminal Management Platform Interface Specification
ISO 22300 Security and Resilience- Vocabulary
3 Terms and Definitions
The following terms and definitions defined in ISO 22300 apply to this document.
3.1
early warning message
Warning information such as advance notice or situation notification issued by the responsible unit for early warning release according to the degree of harm, urgency and development trend of the incident. Generally includes the category of the emergency, warning level, start time, possible impact range, warning items, measures to be taken and issuing authority.
[Source: GB/T 34283-2017,3.1]
3.2
all clear
Information or signal indicating the end of danger.
3.3
Hazard monitoring function
The activity of obtaining evidence-based information on hazards in a defined area. The purpose is to determine whether a public warning (3.7) is needed.
3.4
​​ Warning dissemination function
The activity of disseminating and disseminating appropriate information to the population at risk (3.6) based on the evidence obtained by the hazard monitoring function (3.3).
This document provides guidance on the construction, management and implementation of public warnings before, during and after an emergency. This document is intended for relevant organizations with public warning responsibilities. It is applicable at all levels from local to national. This document does not include the process of assessing the risks and consequences of potential hazards before planning and implementing a public warning system.

ICS13.200
CCS A 90
National Standard of the People's Republic of China
GB/T 40054—2021
Public security
Emergency management
Societal security-Emergency management-Guidelines for public warning(ISO22322:2015.MOD)
2021-04-30Release
State Administration for Market Regulation
National Standardization Administration
2021-10-01Implementation
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Normative references
3 Terms and definitions
Public warning system
5 Public warning process
Appendix A (informative) Public awareness
Appendix B (informative)
Warning information and related information of public warning Relationship between the relevant information The chapter and article numbers of this document are compared with the chapter and article numbers of IS022322:2015 Appendix C (informative)
Appendix D) (informative) The chapter and article numbers of this document are compared with IS022322:2015 Technical differences and their reasons-rrKaeerKa-
GB/T40054—2021
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GB/T40054—2021
This document is drafted in accordance with the provisions of GB/T1.12020% "Guidelines for standardization work - Part 1: Structure and drafting rules for standardization documents".
This document is revised to use IS022322:2015 "Guidelines for Public Warning in Public Safety Emergency Management". The technical differences between this document and IS022322:2015 are as follows: "Alert" in terms and definitions has been changed to "warning information" (see 3.1); "vulnerable groups" in terms and definitions have been deleted; "community representative consultation" and its footnote have been deleted (see 4.1); stakeholders in issuing public warnings have been deleted (see 4.2.1); - revised "4.2.2 a) In the text, “international” means “national”; — deleted “vulnerable groups” (see 4.2.3.5.4.3.2 and 5.4.5); deleted “public warning authorization responsible agency” in 4.2.4 of IS022322:2015; retracted the original title “alert” as “warning information” (see 5.4.3.2); added examples of warning methods (see 5.4.4); — added “Appendix A and Appendix B are available in this document (see 4.2.2 and 4.2.3); added the comparison between the chapter and article number of this document and the chapter and article number of IS022322:2015 (see Appendix (); added the technical differences between the chapter and article number of this document and IS022322:2015 and their reasons (see Appendix D). This document is the National Technical Committee for Standardization of Public Safety Basics The drafting units of this document are: China Meteorological Administration Public Meteorological Service Center (National Early Warning Information Release Center), Gansu Special Equipment Inspection and Testing Institute, State Grid Shandong Electric Power Company, China National Institute of Standardization, Guangzhou Zhongshi Technology Co., Ltd., Jiaxing Special Equipment Inspection and Testing Institute, Chongqing Fire Safety Technology Research and Service Co., Ltd. The main drafters of this document are: Li Chao, Gong Wan, Gong Jiahe, Sun Shijun, Tang Weiguo, Gao Yang, Xu Fengjiao, Zhu Kunshuang, Sun Yingtao, Ma Xiaoshuang, Zhang Chao, Niu Jiang, Qin Tingxin, Yao Jinfeng, Yang Jishi, Zhao Pinpin, Pan Jinping, Long Hai. rKaeerkAca-
GB/T40054—2021
Natural disasters, disasters, public When emergencies such as health incidents and social security incidents occur, a quick response is needed to save lives and reduce losses and injuries. Emergency response organizations need to disseminate specific action plans to staff within a limited time. Simplifying the information transmission process, ensuring that information is effectively transmitted and obtains the expected response. Being able to protect people’s lives and property and protect people at risk is an important part of emergency response. Public warning enables the personnel of emergency response organizations to be prepared and notify people at risk to take the most appropriate safety measures to reduce the impact of emergencies. Effective public warning includes warning information and related notifications, which can prevent panic reactions and help emergency response organizations optimize their response measures and mitigate the impact of emergencies.
Effective Emergency response requires a structured and pre-planned public warning. Public warning mainly relies on two functions: hazard monitoring function and warning release and dissemination function. It is also indispensable to establish a mechanism for risk identification, hazard monitoring, decision making, warning release and evaluation and improvement. -iiKaeerkAca-
1 Scope
Emergency Management
Star Public Warning Guide
Public Safety
GB/T40054—2021
This document provides guidance on the construction, management and implementation of public warning before, during and after an emergency occurs. This document is applicable to relevant organizations with public warning responsibilities. It applies to all levels from local to national. This document does not include the process of assessing the risks and consequences of potential hazards before planning and implementing a public warning system. 2 Normative References
The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, for referenced documents with dates, only the versions corresponding to that period are applicable to this document; for referenced documents without period II, their latest versions (including all amendments) are applicable to this document.
GB/T34283-2017 National Emergency Warning Information Release System Management Platform and Terminal Management Platform Interface Specification IS022300 Security and Resilience Vocabulary 3 Terms and Definitions
IS022300 defines and the following terms and definitions are applicable to this document: 3.1
early warning message
Warning release responsible units issue advance notices or situation notifications and other warning information based on the degree of harm, urgency and development situation caused by the event. - Including the category of the emergency, warning level, start time, possible impact range, warning items, measures to be taken and issuing authority, etc.:
[Source: GB/T342832017.3.1
Warning release all clear
Information or signal indicating the end of danger.
hazard monitoring Function
Hazard monitoring function
The activity of obtaining evidence related to hazard factors in a limited area. The purpose of this function is to help the factory determine whether it is necessary to issue a public warning (3.7). 3.4
Warning release and dissemination function
warningdisseminationfunctionThe activity of issuing and disseminating appropriate information to the population at risk (3.6) based on the evidence obtained by the hazard monitoring function (3.3).
Related notification notification
Part of the public warning (3.7), the purpose of this function is to provide the population at risk (3.6) with the necessary information for decision-making and action to respond to emergencies.
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GB/T 40054—2021
People at risk
Individuals in an area that may be affected by an emergency. 3.7
Public warningpublicwarning
The issuance and dissemination of warning information and related notifications is one of the response measures to an emergency, prompting emergency responders and people at risk (3.6) to take safety measures.
Note: Public warnings may include information to increase public awareness and understanding, provide advice or mandatory instructions. 3.8
Public warning systempublicwarningsystem A set of protocols, processes and technologies formed in accordance with public emergency policies: the purpose is to convey warning information and related notifications (3.5) of an emergency to people at risk (3.6) and first responders. 4 Public warning system
4.1 Overview
Related organizations should establish, document, implement, maintain and continually improve the public warning system (see Figure 1) based on the public warning policy mentioned in this paragraph
Note: This document does not contain the public warning policy. Public Warning Policy
Design Framework
Evaluation and Improvement
Implementation of Public Warning Process
Figure 1 Overview of Public Warning System
Determine Public Warning Objectives
Related organizations should conduct an assessment of the potential hazards and risk levels of hazards within the defined area. The results of the assessment should be used to determine the type of public warning to be issued and should be archived for future reference. The public early warning system constructed by the relevant organization should: comply with relevant laws and other mandatory regulations; a) provide a framework for setting and reviewing public early warning targets; b) plan in advance; be archived, implemented and maintained; have sufficient human and technical resources for planning, implementation, maintenance and continuous improvement of the system; disseminate to all individuals working for or representing the organization; provide appropriate training for emergency responders; disclose and communicate with the public, especially those at potential risk; conduct appropriate consultations with agencies related to the public interest; ensure continuous maintenance and improvement.
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4.2 Design framework
4.2.1 Overview
GB/T40054—2021
Relevant organizations should design the framework based on the two functions of hazard monitoring, warning issuance and dissemination. The responsibility for issuing public warnings should be assigned to the relevant departments. The personnel involved in these two functions should have the following capabilities: a) Be familiar with the capabilities and functions of the public warning system in order to issue relevant, accurate, reliable and timely warning information; b) Continuously work to improve and maintain public awareness; Develop safety measures in warning information.
4.2.2 Hazard Monitoring Function
Hazard monitoring is to determine the risks that need to be monitored based on risk assessment: The hazard monitoring function is responsible for the following work: a) Understand the hazard monitoring business at all levels from local to national, and have channels for communication with their operations; b) Continuously monitor the identified risks within the defined area and professional knowledge; Provide early information on emerging risks;
d) Provide information on changes in risk levels;
Specify emergency measures to be taken:
Notify the warning issuance function:
Work with public agencies to raise public awareness, see Appendix A for examples: g
Monitoring based on scientific data and/or reliable evidence. Note: The hazard monitoring function can monitor the potential risks of hazards. 4.2.3 Warning release and dissemination function
The warning release and dissemination function is responsible for the following tasks: a) Initiate warning release procedures in a timely manner;
b) Transform evidence-based information into warning information and related notifications. The relationship between warning information and related notifications is shown in Appendix B; Configure the warning information release and dissemination process; c
d) Consider the information needs of people at risk; e) Coordinate with other relevant organizations responsible for public warning; f) Release and disseminate public warnings in a timely manner.
Determine public warning objectives
Related organizations shall determine the objectives of the public warning system based on the public warning policy. These objectives should be considered when using the hazard factor monitoring function to determine the potential risks to affected people and affected areas. 4.4 Implement the public warning process
Related organizations should implement the public warning process in accordance with Chapter 5. Relevant organizations should establish an effective cross-departmental cooperation and coordination mechanism between the hazard factor monitoring function and the warning release and dissemination function. In the public warning process, all transmitted data should comply with the relevant requirements of information security protection and provide retrieval according to the authority and data privacy requirements.
4.5 Evaluation and Improvement
The relevant groups shall regularly evaluate the performance of hazard monitoring, warning release and dissemination functions. The evaluation results shall be used to guide system improvement. 3
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The evaluation process should be carried out regularly, with each interval not exceeding five years. The warning release and dissemination functions should evaluate the content and timeline of warning information and related notifications, as well as the choice of dissemination channels. When the people at risk fail to take the most expected safety measures, the evaluation process should be initiated. 5 Public Warning Process
5.1 Overview
The public warning process should include the elements shown in Figure 2. Hazard monitoring process (5.2)
Determine the hazards to be monitored
Monitor the hazards
Determine the area to receive the public warning
Communicate the updated status
Business decision (5.3)
Warning release and dissemination process (5.4)wwW.bzxz.Net
Determine the area to receive the public warning
Set the information content
Select the warning method
Release and disseminate the public warning
People Solid elements (5.5)
Overview of the public warning process
Hazard factor monitoring process
Identify the hazards to be monitored
Hazard factor monitoring functions should:
a) Identify and list relevant hazard factors; establish indicators to monitor hazard factor levels; b)
Determine the standards for issuing public warnings based on science and reliable evidence: Determine the standards for issuing warning information, related notifications and warning cancellations: d)
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e) Determine the standards for each risk area,
5.2.2 Monitoring Hazards
The hazard factor blue detection function should:
a) Appoint personnel with operational knowledge of hazard factor monitoring: b) Collect scientific data to conduct risk assessment for each area at risk; prepare for the decision of warning issuance in the warning issuance and dissemination function; obtain risk-related information included in the public warning; d)
Promptly pass the information to the warning issuance and dissemination function, 5.2.3 Determine the area to receive public warnings
For each area with risks. The hazard factor monitoring function should determine the following: a) Risk areas where warnings need to be sent:
People at risk in the area;
Warning issuance function in the area:
d) Risks of neighboring areas that may be affected 5.2.4 Communicate updated status
The hazard factor monitoring function should:
GB/T 40054—2021
a) Regularly provide the warning release and dissemination function, the people at risk, and the responsible agencies authorized for public warning with the historical update of the danger status:
h]「
Confirm to the message recipient that the status update has been received and considered: c) Inform the people at risk of the risk threshold for each area. 5.3
Business decision
Related organizations establish a business decision-making process, which includes the following contents: a) Evaluation of the information obtained by the hazard factor monitoring function; b) Types and contents of warning information disseminated to the people at risk; Dissemination of public warnings; Dissemination method:
Assessment of available resources:
Timing of issuing warnings:
Assessment of coordination and cooperation needs.
Warning issuance and dissemination process
5.4.1 Overview
Warning issuance and dissemination function:
a): Evaluate the information collected through the hazard factor monitoring function to determine the risk level of the risk area b) Implement a good process to minimize the delay between receiving information and initiating warning issuance; assess local risks according to the standards for warning information, related notifications and warning cancellations; e
l) Regularly evaluate and update relevant standards.
5.4.2 Determine the area to receive public warnings
Warning issuance and dissemination functions When determining risk areas, the following information should be considered: 5
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GB/T40054—2021
The nature and severity of the risk;
The geographical and topographical characteristics of the area:
The number of people at risk;
The vulnerability of people at risk;
Weather conditions and forecasts:
Set Information Content
Warning Release and Dissemination Function The following factors should be considered in developing information content: a)
Where should the warning be issued:
Who should receive the information:
When should the warning be issued;
Who is expected to take action and why: What action is expected and when; What are the predictions as the situation develops:
How can the people at risk obtain additional information: g)
Public warnings should include warning information and related notifications. 2 Warning Information
The purpose of warning information is to attract people's attention in an emergency by stimulating their hearing, vision and touch, so that they can take appropriate safety measures and seek other information.
In order to ensure that the warning information receives the maximum attention, the warning release and dissemination function should take into account the characteristics and circumstances of the people at risk as much as possible.
5.4.3.3 Related notifications
The purpose of related notifications is to provide the people at risk with basic information for decision-making and actions necessary for responding to emergencies before an emergency occurs. For people potentially at risk, related notifications should be timely and appropriate, and reflect the current situation. Pictograms, graphic symbols and/or signs should be used as supplements.
The warning release and dissemination function should consider the following when preparing related notifications: a) The type and purpose of the warning information to be issued: the danger, threat or emergency that triggers the related notification; b)
When the emergency is expected to occur:
The people at risk to whom this notification applies: d)
Safety and defensive measures to be taken:
When the information is available and how to obtain it. 5.4.4
Choose the warning method
The appropriate channel for warning release and dissemination should be determined based on the following factors: a) the time required for personnel to comply with the instructions (timeliness); availability, effectiveness and technical reliability; b) the ease with which personnel can obtain the information being conveyed.
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