[jgust]

Do _most_ companies follow DO-178C requirements? Do _most_ software engineers even know what that is?

[ams6110]

Companies that develop aircraft control software do. I read your comment as implying that they don't.

[ncallaway]

> Do _most_ companies follow DO-178C requirements?

No, because most companies aren't developing life-critical software.

I would imagine most companies that are developing life-critical software are familiar with those requirements.