http://www.helium.com/knowledge/2907-why-a-cease-and-desist-letter-has-to-be-notarized.xml Helium.com > Lawyers & Legal Advice > Why a cease-and-desist letter must be notarized en-us Copyright Helium.com Fri, 31 Oct 2008 14:34:52 GMT Fri, 31 Oct 2008 14:34:52 GMT