https://certification.ubuntu.com/ https://certification.ubuntu.com/ "Ubuntu Certified hardware has passed our extensive testing and review process to make sure

https://certification.ubuntu.com/ https://certification.ubuntu.com/ "Ubuntu Certified hardware has passed our extensive testing and review process to make sure Ubuntu runs well out of the box and it is ready for your business. We work closely with OEMs to jointly make Ubuntu available on a wide range of devices." So in this case it is a collaboration between Ubuntu and OEMs