Right, I still don't know whether it is considered "legal" to use OS 3.1.4 for the system I bought it for, the Minimig v1.1, and until I have a clear answer, I will certainly not buy more copies.
How about this funny phrase then...
You are required to select the appropriate "Locale" setting based on the location where you will be operating the AmigaOS.
Really - required? Never mind that the Norwegian locales that comes with OS 3.1.4 are so full of typos, spelling errors and ... danish (I had to look up "Fortryge"), that they barely are "appropriate" at all.
(In the meantime I have made my own locales, without any help from any OS developers or Hyperion, who for whatever crazy reason do not wish to relese .cd and .ct files)