Earlier quoted context omitted.
No, you are wrong , the whole reason the GP is so long is because EU law is much more complicated than the average nerds' vision of what law should be like (i.e., a rule-based decision tree). It is no 'loop hole', it is a fundamental feature of EU law to not be a federal system where the Commission sets the law in a uniform way across the territory.
Your point about the complexity of EU law is irrelevant. If there is even one single EU country in which the law is implemented in such a way that the standard referenced by the EU document becomes de facto law, then that standard ought to enter the public domain at least within that country. The detour via the EU is irrelevant.
Not to be an asshole about it, but between you and me, there is only one person with a law degree.