A3

DO-178C Software Assurance Workspace

Workspace 3 of 10 · Requirements definition, verification and traceability

Avionics programme / Software assurance / Workspace 03

Software Requirements Workspace

Capture high-level and low-level requirements, evaluate requirement quality, coordinate derived requirements and establish bidirectional verification traceability.

DO-178C alignment: Requirements must satisfy their allocated system intent, be accurate and consistent, define verifiable behavior, conform to approved standards, and maintain traceability. Derived requirements require feedback to the system and safety processes.
High-level0Software HLR records
Low-level0Software LLR records
Quality complete0%Applicable checks passed
Traceability alerts0Missing required links
Derived open0Awaiting feedback
Gate readiness0%Baseline evidence complete

Requirements register

Controlled HLR and LLR records