Eugene Halliday Association – a not-for-profit organisation formed in 2015 to continue the work
of the Eugene Halliday Society, with a simplified structure and revised constitution. The website contains information on the EHA, news and events calendar.
(The Eugene Halliday Society, also known as Ishval, was a charity founded in the mid 1960s by Eugene Halliday with the support of Fred and Yvonne Freeman,
and David and Zero Mahlowe. Original and official name, Eugene Halliday Institute for the Study of Hierological Values.
In 2015 the organisation ceased to operate as a charity, its work being continued by the Eugene Halliday Association.)