Bruce Whtehill: What is legally required on a game box
Bruce Whitehill published on his website "The Big Game Hunter" the article "The Game Box". It is in regard to the legal requirements (in the U.S.) for game boxes, and also covers what is not legally required but strongly suggested (or "demanded", in the case of authors' names).
In Europe we have partly different requirements, e.g. the European Safety regulations (CE) and the herewith connected warnings.