I have found multiple forum postings where people have asked for how they can delete or remove a Signing Certificate. Unfortunately none of them are helpful. Some respond with non-helpful questions like "Why do you want to delete your Signing Certificate?" I'll tell you why I want to delete it. It's mine and I don't want it any more. I want it gone! Others have responded to similar questions by saying to just create a new Apple ID. I don't want to do that either. I like my world clean and orderly without junk laying around, so that answer is not acceptable either. I want clear instructions on how to delete or remove a Signing Certificate. Interestingly, the option to delete it is there but it's grayed out. Why have it there if you can't delete it? Can someone please help me with this?