No law that requires a company to follow "the spirt of the law" is clear. Any governing philosophy that thinks an idea like "the spirit of the law" rather than "the letter of the law" is an exercise in biased and unreliable enforcement.
That any of you think this is a good idea cracks me up. It's like governing 101; it has to be a reliable standard or it's simply chaos.
Spirit of the Law has existed for hundreds (if not thousands) of years longer than Letter of the law.