Welcome to Open Carry dot Org
I suggest you look at the info available from www.handgunlaw.us to learn about concealed carry in LA. (Link below.) The first page of their PDF has links to the LA state sites which are of interest to concealed carriers.
You could also look through the state statutes online (link is on the first page of the handgunlaw PDF) & search for regulations relating to your interests.
Or how about calling the licensing board overseeing bodyguards? Surely they'd know if there were any "special people" exceptions to the law.