They won't issue you your card until you've completed it, and depending on the answers you give you may speak to someone in QC.And if they (or any agency) were to "micro-manage every single class that goes on around the world," it would expose the agency to the kind of "vicarious liability" that they routinely disclaim in defense when they are included in a lawsuit on that basis. (See the MIlls case, for example.)
It seems to me that GUE has tried to strike a balance on this. They publish the standards for each course, so a student is well aware of what is expected of them, and they have a Quality Control program where each student is asked to fill out a course evaluation form after their class is over.