But also read the blurb on the page: "By downloading any of the UEFI Specifications, you acknowledge that no license, express or implied, is granted to you to d

But also read the blurb on the page: "By downloading any of the UEFI Specifications, you acknowledge that no license, express or implied, is granted to you to distribute, additionally reproduce, implement or otherwise use for any purpose (other than to read only) the UEFI Specifications, and that all rights, title and interest in and to the UEFI Specifications, including all intellectual property rights of any type whatsoever, are owned by the UEFI Forum, or subject to rights granted to the UEFI Forum." So if I download these files, I acknowledge that I may not use the spec to do anything useful with it. It might be better to derive UEFI knowledge from the Tianocore sources, since those come with no strings attached.