The DeviantArt Etiquette Policy is a set of guidelines intended to advise members of the standards of behavior expected while making use of the DeviantArt community which should assist them in avoiding social conflicts and other issues which may arise due to the manner in which they make use of their DeviantArt Profile.

A direct link to the Etiquette Policy is linked from the bottom of most pages of DeviantArt and can also be accessed here: http://about.deviantart.com/policy/etiquette/