"most" being the key qualifier there. And there's no requirement that they do, so no means by which to qualify them. Some of the best never do go through that p

"most" being the key qualifier there. And there's no requirement that they do, so no means by which to qualify them. Some of the best never do go through that process simply because the state of the art is advancing so fast. I'm not sure any regulatory body could develop a standard and keep it adequately up to date.