Zoé's other 4 values are:
we don't compromise with corporate or political agendas.
we defend the preservation of the Amazon.
we believe in everyone's participation.
we do not seek profit in any way.
All as PDF, published on this domain. Click to read it right here or download the file.
28 documents
Certificates expire: the issue and expiry dates of each one are shown on its line.
Independent external audit in 3 consecutive fiscal years (2023–2025), all with unqualified opinions.
Fiscal year 2025 — Independent auditor: BDO RCS Auditores Independentes SS Ltda.
Unqualified (no reservations) · Surplus of R$ 209,391
Fiscal year 2024 — Independent auditor: BDO RCS Auditores Independentes SS Ltda.
Unqualified (no reservations)
Fiscal year 2023 — Independent auditor: Grant Thornton Auditoria e Consultoria Ltda.
Unqualified (no reservations) · Deficit of R$ 16,226
Fiscal years 2021 and 2022
Financial statements published without an external audit.
| Fiscal year | Donations received | Volunteer work donated |
|---|---|---|
| 2025 | R$ 1,198,518 | R$ 1,938,560 |
| 2024 | R$ 722,350 | R$ 1,413,160 |
| 2023 | R$ 802,468 | R$ 120,000 |
Statements of income for each fiscal year, in the audits above: the lines “Donation revenue” (explanatory note 10) and “Revenue from volunteer work” (note 11 — hours worked by volunteers, valued at market rates). Amounts in Brazilian reais, whole numbers, as in the PDFs.
Breakdown of donations for fiscal year 2025, explanatory note 10 of the audited statements. “In-kind donations” are products, goods and merchandise, offset against inventory and fixed assets.

Every expedition has a public page with the number of people served, volunteers, hours, donated services, team, partners and attendance by procedure.
See all expeditionsRevenue and expenses by category, in a diagram: where the money came from (recurring and one-off individual donors, companies, awards and grants) and where it went (expeditions, staff, administration and fundraising). Also attendance by procedure and the year's partners.
Open the 2025 annual report (PDF)Zoé is listed among the organizations certified by Certificadora Social (formerly Instituto Doar), with the Selo Doar A+, and is a GlobalGiving Top-Ranked Organization for 2025.
Someone who publishes what you can check yourself: tax registration and clearance certificates, an outside audit of every financial year since 2023, accounts broken down by activity, a leadership listed by name and role, where the money comes from and where each real goes. This page answers every one of those points, and the questions below say which part of it holds each answer.
Ask for seven things and see whether they are public: registration as a legal entity and in the place where the organization works; a published independent audit; results by activity, not just yearly totals; who runs it, by name; where the money comes from; where it goes; and certifications you can check at the source. Each of those seven becomes one of the questions below.
Zoé is the trading name of Associação de Apoio à Saúde de Populações Remotas, incorporated in November 2021. The head office is in São Paulo (SP), tax ID (CNPJ) 43.982.556/0001-33, and the branch is in Belterra (PA), CNPJ 43.982.556/0002-14, with its bylaws filed at the local registry on 28 August 2026. The CNPJ certificates, the bylaws and the tax clearance certificates are published as PDFs on this page.
They are, for every financial year since 2023: Grant Thornton Auditoria e Consultoria Ltda. audited 2023, and BDO RCS Auditores Independentes SS Ltda. audited 2024 and 2025 — all three with an unqualified opinion. The 2021 and 2022 statements are published but were never externally audited, and the page says so. The audit reports are PDFs served from this domain.
You can. Every expedition has a public page with people seen, volunteers, donated hours, donated services, the team, the partners and care broken down by procedure — each figure appears when there is a record for it. That is accountability activity by activity, not just a yearly total.
The president, the vice-president, the audit committee, the board of directors, the advisory board and the founders are all listed on this page by name and role. The bylaws, which set out what each body decides, are among the documents published here.
In 2025 donations added up to R$ 1,198,518, according to the audited statements. The breakdown by source (explanatory note 10) shows R$ 767,755 from individuals and R$ 272,837 from companies, plus in-kind donations, donations from abroad and other donations. The full table, year by year, is on this page.
In the 2025 financial year, project costs came to R$ 2,408,984 and administrative and general expenses to R$ 355,822. Within project costs, R$ 1,771,760 were medical services provided by volunteers (explanatory note 11) — donated work, which appears both in revenue and in costs, each at the amount the auditors determined. The health professionals are volunteers and, on most expeditions, supplies and equipment arrive donated by partners.
Zoé is on the list of certified organizations of Certificadora Social (formerly Instituto Doar), holding the Selo Doar A+ for management and transparency, and it has its own page on GlobalGiving, where it was a Top-Ranked Organization in 2025. Both links lead to those institutions' own websites, not to a copy hosted here.
To care for those who care for the Amazon Rainforest, such as indigenous and riverine peoples
To end the feeling of medical abandonment among riverine and indigenous peoples who preserve the forest
We won the Veja Medical Innovation Award, the Teva Humanize Health Award, and were internationally recognized by the .org Awards

Unqualified independent audit opinions for fiscal years 2023, 2024, and 2025.

The Doar Seal shows professionalism and transparency in NGOs. We received its highest rating: A+
Three guides (in Portuguese) on who works for the Amazon and Brazil's forests, and how to choose whom to support.
Who works for the rainforest today, what each organization does, and where people's health fits in.
Brazilian environmental organizations, what they do, and how to support each of them.
How many organizations work in the region, and which criteria tell you which ones to trust.