Member survey on Sustainability released Talk to us Phone us Email us Breadcrumbs Teachers Mutual Bank Community 2012 Member survey on Sustainability released 21 October 2012 21 October 2012 Member survey on Sustainability released An extensive survey of Teachers Mutual Bank member attitudes and expectations is published today. 95% of Teachers Mutual Bank members think CSR (Corporate Social responsibility) should be ‘important’, with 61% stating it is ‘very important’ - and 75% believe that we should do more, even if it comes at greater cost. The survey covers various issues, charities and NGOs, ethics and the big 4 banks.