Figure B - Simplified Assurance Case Structure

DRAFT B - August 2020
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B.1
Assurance Case Claim Structure to Ensure Software CCF is Adequately Addressed
Systematic Failure Likelihood is Sufficiently Low
Software CCF is Adequately Addressed Application Software Design Implements SDOs Provided in Section Platform Software Design
Implements
SDOs provided in Section Assurance Case Documents Complete and Correct Implementation of SDOs
Section Is evidence for
Documentation that software design meets SDOs listed in Section Requirements Quality SDOs Met Section 10.1)
Supports
Is evidence for
Documentation that software design meets SDOs listed in Sections 9.1.3 and Platform SDOs Met
(Sections 9.1 and 9.2)
Supports
Typical for all applicable SDOs

Figure B-2