IWA National Chairmen through the years

October 2017 to present day   - Ivor Caplan
October 2012 to October 2017 - Les Etheridge
October 2008 to October 2012 - Clive Henderson
October 2002 to October 2008 - John Fletcher
October 1998 to October 2002 - Richard Drake
October 1994 to October 1998 - Audrey Smith
October 1989 to October 1994 - David Stevenson
October 1982 to October 1989 - Ken Goodwin
October 1972 to October 1982 - John Heap
April 1972 to October 1972 - Lionel Munk
August 1970 to April 1972 - John Humphries
1958 (Incorporation) to August 1970 - Lionel Munk

IWA was incorporated as a Company Limited by Guarantee in 1958.