Exhibit 99.1

 

fa c eboo k . c om/itauuniban c or i @itauuniban c o_r i www.itau.com.br/investor - relations toll free from USA ) (55 - 11) 2820 - 4001or (55 - 11) 3193 - 1001 (in Brazil) (1 - 412) 317 - 6029 (other countries) English 09:00 AM (E S T) 12:00 PM (Brasília Time) February 8, 2017 Access code: Itaú Unibanco Itaú Unibanco Holding S.A. (BM&FBovespa: ITUB4 and ITUB3; NYSE: ITUB and BCBA: ITUB4) is pleased to invite you to participate in our conference calls about the 2016 - 4 th quarter result. To join the event on the internet, please visit: www.itau.com.br/investor - relations. The audio webcast works with Internet Explorer 9 or above and the new versions of Chrome, Firefox and mobile devices. The conference calls will also be archived in audio format on the same website. To access an audio replay of the conference calls, which will be available until February 14 , 2017 , dial (55 11) 3193 - 1012 or (55 11) 2820 - 4012. Access codes: 2 886528 # (call in Portuguese) and 4283325 # (call in English). On the morning of the conference call, the slide presentation will be available for viewing and downloading. If you have any questions, please contact Mrs. Doris Pompeu at GlobalRI, at (55 11) 5042 - 6700 or doris.pompeu@globalri.com.br. Time Conference call Invitation Follow our conference call 2016 - 4 th Quarter Result Roberto Setubal Executive President and CEO (Chief Executive Officer) Candido Bracher Deputy CEO (Chief Executive Officer) Caio Ibrahim David Executive Vice President, CFO (Chief Financial Officer) and CRO (Chief Risk Officer) Marcelo Kopel Investor Relations Officer Presentation Portugue s e 07:30 AM (E S T) 10:30 AM (Brasília Time)