How we work
Ethics, transparency, and integrity are part of Cosan’s culture and are fundamental to all company relationships.
We have a Compliance Program aimed at ensuring that these values are respected by all individuals involved in the Cosan ecosystem.
Our Program is based on 6 pillars, as outlined below:
Code of Conduct
The Code of Conduct is a powerful tool that drives ethics and integrity in all our commercial relations. It serves as a behavior guide not only for employees, but also for partners, suppliers and third parties.
At Cosan, we believe in the principles that guide our relations, which is why our Code of Conduct addresses the essential pillars ranging from combating corruption, diversity and information security to promotion of transparency in commercial relations.
To learn about all the guidelines in detail, read our complete Code of Conduct here.
We are committed to promoting a culture of integrity and responsibility across all levels of our organization.
100% Transparency Movement
Cosan is a signatory to the UN Global Compact and, in 2023, we signed a letter affirming our commitment to the 100% Transparency Movement, a UN initiative to foster corporate transparency in Brazil, the first of its kind in the country.
Its goal is to encourage and train companies to go beyond their legal obligations, strengthen the transparency and integrity mechanisms at leading companies to make them more resilient and become examples of success for other companies in the country.

TARGET 1 – 100% transparency in the Compliance and Governance structure
Publication on the website of the company’s corporate and compliance structure, with the names of those responsible and their reporting and seniority levels.

TARGET 2 – 100% transparency in interactions with the government
We will consider as relevant interactions only those involving any type of financial transfer directly to government bodies, such as sponsorships, donations and partnerships. We will also consider government events in which our management participates in the exercise of their corporate functions.