Comments on: ASA Guidelines for Hypnotherapy Advertising Hypnotherapy - With You In Mind Fri, 03 Nov 2017 13:17:30 +0000 hourly 1 By: Rob Woodgate Thu, 03 Feb 2011 10:54:01 +0000 From 1st March 2011, the remit of the ASA will be extended to include marketing on websites, so NCH members will need to ensure their web sites are in accordance with ASA rules.