First prepared collaboratively in updated in 2014 and 2018, its most recent version is available on our website: https://bit.ly/3wsCSgI. Defined by the Code of Conduct and Integrity and implemented in 2018, the Trust Channel is an internal institutional mechanism aimed at solving doubts about conduct and integrity matters with the purpose of guiding employees on ethical behavior in the conduct of Sabesp’s business at its various levels.