ISO 26262:2018 - Functional Safety for Road Vehicles
ISO 26262-3:2018 Concept phase – ISO 26262:2018 - Functional Safety for Road Vehicles

ISO 26262:2018 - Functional Safety for Road Vehicles 3:7.4.2: 7.4.2 Derivation of functional safety requirements

Functional safety requirements are obtained from the safety goals together with the preliminary architectural assumptions, stating for each the operating modes, the fault tolerant time interval, the safe states, the emergency operation interval and the functional redundancies where relevant, and assigned to parts of the system architecture, to external measures or to driver actions, with the ASIL inherited from the safety goal or decomposed per part 9. Sub-clause title from the held contents page; the clause's objectives quoted by a certification body; requirement text not held.

Maintained by Gerard BlokdykControl text last updated

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This control maps to 3 controls across 1 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.

BSI PAS 1880:2020 · 3 controls

  • 10.2 10.2 The AVMO and its stop authority
  • 6.3 6.3 Transitions into, out of and between ODDs
  • 8.6 8.6 Providing MRM directions

Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.

Other controls in ISO 26262-3:2018 Concept phase – ISO 26262:2018 - Functional Safety for Road Vehicles

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