The mention (OP) above is simply an addition to what has been gleaned from open source info. It is a simple reference to yet another piece of the open source puzzle (take a look at Erica Carle's book). It is readily available and open source info that uppercase and italics are used for names of corporations (dead things), titles, acronyms and symbols. In other words, the OP takes as a given what is already established and introduces that in addition to the established facts, the term clarification supports the obviated truth even further. The use of uppercase in law is like "slang" as in: a hint.
However, the hype and misinformation tends to fixate on one thing while ignoring (distracting you from) more valuable information:
italics and uppercase are used for names of vessels.