You missed the point of my comments, I fear.
(a) it would have helped had you provided the qualifications in your last post in the body of the earlier post
(b) likewise, I have no engineering problem with flying above Vmo
(c) the problem I had was that the non-certification background folks reading your previous post could, very easily, form a view which ought not to be formed
The EASA/FAA rules are significantly in harmony so, without undertaking a study into the EASA differences, I presume that the requirements will be very similar. As to the test requirements, they are provided, generically, in the relevant AC. I have a certification background so that incorporates a reasonable (if now getting dated) understanding of the story.
However, your last post has clarified the origin of the previous comments so my concerns are now well relaxed.