On the web
Ethics Helpline information page
By telephone
Toll-free in Canada and the US: 1-855-374-3801
Toll-free in Australia: 1-800-405-308
Callers may remain anonymous if they choose.
By mail
TransAlta
Private and Strictly Confidential
Chairperson of the Audit, Finance and Risk Committee/
Human Resources Committee of TransAlta
Subject Matter “004”
TransAlta Corporation
1400, 1100 – 1st Street SE
Calgary, AB T2G 1B1
