certificates

OK, so after a bit of DuckDuckGo-ing it seems that the only certificates I need are:-

1. Mac Development

2. Developer ID Application

I no longer do iOS and I have no intention, and never will, of selling through the Apple Apps Store. So does that mean that I can delete all the other stuff I've acquired over the years?

Thanks,
Paul

What certificates do I need for macOS development and distribution

That depends on your distribution vehicle. For the Mac App Store you need:

• Apple Development: TTT (or the older Mac Developer: TTT) for day-to-day development

• 3rd Party Mac Developer Installer: TTT for signing the installer package you submit to App Store Connect

• 3rd Party Mac Developer Application: TTT for signing the code inside that installer package

For independent distributing, using Developer ID, you need:

• Apple Development: TTT (or the older Mac Developer: TTT) for day-to-day development

• Developer ID Application: TTT for signing your code

• Developer ID Installer: TTT for signing any installer packages you use

In all cases TTT identifies your team.

So does that mean that I can delete all the other stuff I've acquired
over the years?

The only thing you have to be careful with here is Developer ID signing identities; these are precious, as I explain in this post.

Everything else you can regenerate at will, so deleting them isn’t a big deal.

Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"