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ISO 26262 :2018(E) |
12 parts of ISO 26262 :2018(E)
- Vocabulary
- Management of functional safety
- Concept phase
- Product development at the system level
- Product development at the hardware level
- Product development at the software level
- Production and operation
- Supporting processes
- Automotive Safety Integrity Level (ASIL)-oriented and safety-oriented analysis
- Guideline on ISO 26262
- Guidelines on application of ISO 26262 to semiconductors
- Adaptation of ISO 26262 for motorcycles
Contents Page (total 42 pages)
Foreword................................................................................................................... iv Introduction............................................................................................................... vi
- Scope......................................................................................................................... 1
- Normative references .............................................................................................. 1
- Terms and definitions ...............................................................................................1
- Abbreviated terms .................................................................................................. 28
- Bibliography ............................................................................................................. 33
Contents Page (total 54 pages)
Foreword ................................................................................................................... v Introduction.............................................................................................................. vii
- Scope .................................................................................................................1
- Normative references .......................................................................................1
- Terms and definitions ...................................................................................... 2
- Requirements for compliance ..........................................................................2
- 4.1 Purpose ............................................................................................................ 2
4.2 General requirements ................................................................................................................................... 2 4.3 Interpretations of tables ............................................................................................................................... 3 4.4 ASIL-dependent requirements and recommendations .............................................................................. 3 4.5 Adaptation for motorcycles ......................................................................................................................... 3 4.6 Adaptation for trucks, buses, trailers and semi-trailers ............................................................................. 3 5 Overall safety management ............................................................................................................................ 4 5.1 Objectives ...................................................................................................................................................... 4 5.2 General .......................................................................................................................................................... 4 5.2.1 Overview of the safety lifecycle ................................................................................................................ 4 5.2.2 Explanatory remarks on the safety lifecycle ............................................................................................ 5 5.3 Inputs to this clause ..................................................................................................................................... 9 5.3.1 Prerequisites .............................................................................................................................................. 9 5.3.2 Further supporting information ................................................................................................................ 9 5.4 Requirements and recommendations.......................................................................................................... 9 5.4.1 General........................................................................................................................................................ 9 5.4.2 Safety culture ............................................................................................................................................. 9 5.4.3 Management of safety anomalies regarding functional safety............................................................. 10 5.4.4 Competence management ..................................................................................................................... 11 5.4.5 Quality management system .................................................................................................................. 11 5.4.6 Project-independent tailoring of the safety lifecycle.............................................................................. 12 5.5 Work products.............................................................................................................................................. 12 6 Project dependent safety management ..................................................................................................12 6.1 Objectives .................................................................................................................................................... 12 6.2 General ........................................................................................................................................................ 13 6.3 Inputs to this clause ................................................................................................................................... 14 6.3.1 Prerequisites ............................................................................................................................................ 14 6.3.2 Further supporting information............................................................................................................... 14 6.4 Requirements and recommendations........................................................................................................ 14 6.4.1 General ..................................................................................................................................................... 14 6.4.2 Roles and responsibilities in safety management................................................................................. 14 6.4.3 Impact analysis at the item level..............................................................................................................15 6.4.4 Reuse of an existing element...................................................................................................................16 6.4.5 Tailoring of the safety activities...............................................................................................................16 6.4.6 Planning and coordination of the safety activities ................................................................................ 17 6.4.7 Progression of the safety lifecycle.......................................................................................................... 19 6.4.8 Safety case ............................................................................................................................................... 20 6.4.9 Confirmation measures ........................................................................................................................... 20 6.4.10 Confirmation reviews ............................................................................................................................ 23 6.4.11 Functional safety audit .......................................................................................................................... 24 6.4.12 Functional safety assessment .............................................................................................................. 25 6.4.13 Release for production........................................................................................................................... 27 6.5 Work products.............................................................................................................................................. 28 7 Safety management regarding production, operation, service and decommissioning .......................... 28 7.1 Objective ..................................................................................................................................................... 28 7.2 General ....................................................................................................................................................... 28 7.3 Inputs to this clause.................................................................................................................................... 28 7.3.1 Prerequisites ............................................................................................................................................ 28 7.3.2 Further supporting information .............................................................................................................. 28 7.4 Requirements and recommendations ....................................................................................................... 28 7.4.1 General ..................................................................................................................................................... 28 7.4.2 Responsibilities, planning and required processes ............................................................................... 29 7.5 Work products ............................................................................................................................................. 29 Annex A (informative) Overview of and workflow of functional safety management ................................. 30 Annex B (informative) Safety culture ................................................................................................................33 Annex C (informative) Guidance for the confirmation measures................................................................... 35 Annex D (informative) Example of a functional safety assessment agenda (for items that have an ASIL D safety goal) ........................................................................................................................................................ 40 Annex E (informative) Guidance on potential interaction of functional safety with cybersecurity...............43 Bibliography .......................................................................................................................................................45
Contents Page (total 38 pages)
Foreword...............................................................................................................................................................iv Introduction..........................................................................................................................................................vi1 Scope..................................................................................................................................................................1 2 Normative references ......................................................................................................................................1 3 Terms and definitions ......................................................................................................................................1 4 Requirements for compliance ........................................................................................................................ 2 4.1 Purpose ......................................................................................................................................................... 2 4.2 General requirements ................................................................................................................................... 2 4.3 Interpretations of tables ............................................................................................................................... 3 4.4 ASIL-dependent requirements and recommendations .............................................................................. 3 4.5 Adaptation for motorcycles ..........................................................................................................................3 4.6 Adaptation for trucks, buses, trailers and semi-trailers ............................................................................. 3 5 Item definition ...................................................................................................................................................4 5.1 Objectives ...................................................................................................................................................... 4 5.2 General .......................................................................................................................................................... 4 5.3 Inputs to this clause...................................................................................................................................... 4 5.3.1 Prerequisites .............................................................................................................................................. 4 5.3.2 Further supporting information................................................................................................................. 4 5.4 Requirements and recommendations ......................................................................................................... 4 5.5 Work products .............................................................................................................................................. 5 6 Hazard analysis and risk assessment ........................................................................................................... 5 6.1 Objectives ...................................................................................................................................................... 5 6.2 General .......................................................................................................................................................... 5 6.3 Inputs to this clause...................................................................................................................................... 6 6.3.1 Prerequisites .............................................................................................................................................. 6 6.3.2 Further supporting information ................................................................................................................ 6 6.4 Requirements and recommendations ......................................................................................................... 6 6.4.1 Initiation of the hazard analysis and risk assessment ............................................................................ 6 6.4.2 Situation analysis and hazard identification ............................................................................................ 6 6.4.3 Classification of hazardous events .......................................................................................................... 7 6.4.4 Determination of safety goals ............................................................................................................... 10 6.4.5 Management of variances of T&B in hazard analysis and risk assessment ....................................... 11 6.4.6 Verification ................................................................................................................................................12 6.5 Work products ............................................................................................................................................. 12 7 Functional safety concept .............................................................................................................................12 7.1 Objectives..................................................................................................................................................... 12 7.2 General .........................................................................................................................................................13 7.3 Inputs to this clause.................................................................................................................................... 13 7.3.1 Prerequisites ............................................................................................................................................ 13 7.3.2 Further supporting information............................................................................................................... 13 7.4 Requirements and recommendations ....................................................................................................... 14 7.4.1 General ..................................................................................................................................................... 14 7.4.2 Derivation of functional safety requirements . ...................................................................................... 14 7.4.3 Safety validation criteria ..........................................................................................................................16 7.4.4 Verification of the functional safety concept ........................................................................................ 16 7.5 Work products............................................................................................................................................. 17 Annex A (informative) Overview of and workflow of concept phase..............................................................18 Annex B (informative) Hazard analysis and risk assessment.........................................................................19 Bibliography ....................................................................................................................................................... 28