Ethics - Misrepresentation (citing data) citing, exception, available, something, remember

willsucceed

I remember in the past few years there was some exception to the rule of citing the source of data you use.  For example, it said something like statistics/charts etc. from widely available financial publications like the FED do not have to be cited.
I looked over this year’s misrepresentation section and can’t find that anywhere.  Does anyone know if this is still true, or did the guidline change?