Logos and guidelines for usage can be found here
http://www.amd.com/us/aboutamd/newsroom/dml/Pages/logos-images.aspx
I assume they will want to use the Corporate brandmark. If you click on that link it takes you to a bunch of logos and the usage guidelines. They just need to be in compliance. No forms to sign. If they have questions put them in touch with me. I’ve handled this before