It depends on what the intended purpose is for that particular system. If you intend to use it as your source of the truth, there should be some type of process in place. Whether you’re gathering their validation plan or the outcomes of their validation for your records because if you intend to rely on those systems, then you will be held accountable for making sure that that system complies with your requirements. So it really depends on your intentions for those systems, but if you intend to rely on it, then you need to do your due diligence and gather that information from the site’s perspective.