Oh man I'm having day nightmare flashbacks about the time I spent days parsing some well-meant European Energy-Saving directive and figuring out whether we could sell a PC with a fixed-frequency CPU, and all power- and energy-saving features disabled (latency concerns). Ouch... There were some official and unofficial logic diagrams and they made things even worse. Lexicon was pretty vague, use-cases too, exceptions too... and you end up writing some kind of justification for you being one of the special cases and praying it's OK. And it wasn't even the worst normative document I've ever read. It was clear about the spirit of the directive...

Imprecise language to allow flexibility and 'let the judges decide'... I'm not sure I'm comfortable with common-law-inspired regulation.

Not sure how to do this better though.