DO-178C / ED-12C - Software Considerations in Airborne Systems A-5.4: Source code follows the code standards

Source code conforms to the code standards, complexity limits and constraints included, deviations justified. Table A-5 objective 4, described in 6.3.4.d; applies at levels A, B, C, no independence required; activities 6.3.4; outputs Software Verification Results.

Maintained by Gerard BlokdykControl text last updated 21 May 2026

Other controls in Table A-5: Verification of outputs of software coding and integration processes – DO-178C / ED-12C - Software Considerations in Airborne Systems

A-5.1 Source code implements the low-level requirements
A-5.2 Source code matches the architecture
A-5.3 Source code verifiable
A-5.5 Source code traced to low-level requirements
A-5.6 Source code free of accuracy and consistency defects
A-5.7 Integration outputs checked as complete and correct
A-5.8 Parameter data item file content correct and complete
A-5.9 Parameter data item file verification demonstrated

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