Wasn't this tried/mooted a few years ago but got nowhere in the end? But you also have to understand that for many/most of these types of professional bodies in other fields, you need to have a basic BS type degree to be accredited and this is where I think it fell down flat as quite a few SWEs (compared to other fields) were self-taught, dropped out etc. and didn't necessarily have a college degree. Maybe they can have a different set of criteria for SW field.