Yes Alex, I had observed a thread some time ago in your website in which you and many of your students appeared to be very keen on the idea of issuing Course Completion Certificates. That is why I was rather puzzled by your previous post in this thread.
I presume that your concern was purely related to your wish to emphasise the advisory status of the Standards Documents, rather than with the idea of Course Completion Certificates. I must confess to still being puzzled by your decison to issue certificates only to those students who ask for them, but that is your affair. As time goes by there will probably be many students who would like to receive a certificate, but are not aware of the need to ask for one.
Now getting back to the original question in this thread, some of his previous posts suggest that PA28 is a CATS student (though I could of course be wrong). It is possible that his FTO (whoever they may be) are aware of the Standards Document. But if PA28 asks them for a certificate and refers them to the Standards Document 33, he will probably get one. Unless of course his FTO insists that the Standards Documents are "purely advisory and therefore need not be complied with".