TransAlta Corporationhttps://pcaobus.org/form-ap-filings/35395/35395TransAlta Corporation353953/18/2019 2:03:14 PM20184ee4536e-4076-4ec9-8b44-4068251f93101263Ernst & Young LLP152448TransAlta Corporation1144800TAC; TA.; TAU.B; TAU.A; TNSSF; TA.PR.D; TA.PR.F; TSLTF; TA.PR.H; TA.PR.J; TA.PR.E0126300039Janice Lynn Rath0126300039True
TransAlta Corporationhttps://pcaobus.org/form-ap-filings/19084/19084TransAlta Corporation190843/16/2018 1:36:54 PM201797de239b-8736-498b-81ad-744433d75e3a1263Ernst & Young LLP152448TransAlta Corporation1144800TAC; TA.; TAU.B; TAU.A; TNSSF; TA.PR.D; TA.PR.F; TSLTF; TA.PR.H; TA.PR.J; TA.PR.E0126300039Janice Lynn Rath01263000391435Ernst & YoungTrue