GB/T 27921-2011 Risk Management Risk Assessment Techniques GB/T27921-2011 Standard download decompression password: www.bzxz.net
This standard specifies the selection and application guidelines for risk assessment techniques. This standard does not cover all risk assessment techniques. The fact that the techniques are not introduced in the standard does not mean that they are invalid. This standard is applicable to organizations to guide the selection of appropriate risk assessment techniques, general risk management standards, and organizations of all types and sizes. For the safety aspects of this standard, please refer to GB/T20000.4—2003.
This standard was drafted in accordance with the rules given in GB/T1.1—2009. This
standard is prepared with reference to ISO/IEC31010:2009 "Risk Management Risk Assessment Techniques" (English version).
Please note that some of the contents of this standard may involve patents. The issuing organization of this standard does not assume the responsibility for identifying these patents.
This standard is proposed and managed by the National Technical Committee for Standardization of Risk Management (SAC/TC310).
The drafting units of this standard: China National Institute of Standardization, First Huida Risk Management Technology Co., Ltd., Beijing Institute of Technology, Institute of Science and Technology Policy and Management Science of the Chinese Academy of Sciences, Peking University.
The main drafters of this standard: Cui Yanwu, Gao Xiaohong, Tang Wanjin, Yang Ying, Lu Duojia, Xin Chunhua, Liu Tiezhong, Li Jianping, Liu Xinli.
The following documents are indispensable for the application of this document. For all dated references, only the dated version applies to this document. For all undated references, the latest version (including all amendments) applies to this document.
GB/T23694—2009 Risk Management Terminology (ISO/IECGuide73:2002)
GB/T24353—2009 Risk Management Principles and Implementation Guide
Preface III
Introduction IV
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Risk assessment concepts 1
5 Risk assessment process 3
6 Selection of risk assessment techniques 7
Appendix A (Informative Appendix) Comparison of risk assessment techniques 10
A.1 Applicable stage 10
A.2 Influencing factors 11
Appendix B (Informative Appendix) Risk assessment techniques 15
B.1 Brainstorming method 15
B.2 Structured/semi-structured interviews16
B.3 Delphi method17
B.4 Scenario analysis18
B.5 Checklist method19
B.6 Preliminary hazard analysis (PHA) 20
B.7 Failure mode and effects analysis (FMEA) 21
B.8 Hazard and operability analysis (HAZOP) 23
B.9 Hazard analysis and critical control point method (HACCP) 25
B.10 Structured what-if analysis (SWIFT) 26
B.11 Risk matrix28
B.12 Human reliability analysis (HRA) 30
B.13 Reliability-centered maintenance32
B.14 Stress testing33
B.15 Layer of Protection Analysis (LOPA) 34
B.16 Business Impact Analysis (BIA) 35
B.17 Potential Path Analysis (SCA) 36
B.18 Risk Index38
B.19 Fault Tree Analysis (FTA) 39
B.20 Event Tree Analysis (ETA) 41
B.21 Causal Analysis42
B.22 Root Cause Analysis (RCA) 44
B.23 Decision Tree Analysis45
B.24 Butterfly Diagram Analysis46
B.25 Analytical Hierarchy Process48
B.26 Value at Risk (VaR) 49
B.27 Mean-Variance Model50
B.28 Capital Asset Pricing Model 51
B.29 FN Curve 52
B.30 Markov Analysis 53
B.31 Monte Carlo Simulation 56
B.32 Bayesian Statistics and Bayesian Networks 58
References 62

IC:5 03. 100. C1
National Standard of the People's Republic of China
GB/T 27921—2011
Risk management
Risk assessment techniques
Risk uanagementkisk assessment techniques2011-[2-3C Release
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Standardization Administration of China
2012-02-01 Implementation
National Standard of the People's Republic of China
Risk managementrisk assessment techniques
G2/T 27V2. 231.
Zhengchuanfei, Lashan, Xing
North East University Sanhe North StreetwwW.bzxz.Net
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specification number use
technical activities and definitions
, risk ocean overview
risk assessment process
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risk assessment task Technology selection
Comparison of risk assessment for data science A.1 Phase 4.2 Capacity assessment (data science)
Risk assessment techniques
Reality test
Structured/semi-structured interviews
Northeastern test
Emotional analysis
13.5 Preliminary validation analysis (IA)
Effective validation analysis
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