Aversan tested the delta changes required for the DASH-8’s software release, involving updates to all testing documentation. This included a Software Test Plan (STP), Software Test Description (STD), Software Test Result (STR), and the corresponding suite of test cases verifying the application CSCI. The Bombardier DASH-8 is a series of short-haul, twin engine turboprop airliners. Development of the DASH-8 focused on bringing lower operating costs, improving cruise performance, and reducing carbon emissions to lower its environmental footprint. • Design Assurance Level B