# Brazilian hospital ONA accreditation developments

> Live situation record from CLSTR: https://clstr.news/situations/brazilian-hospital-ona-accreditation-developments
> Updated: 2026-08-24T20:40:57.000Z. Sources: 3. Developments: 2.

Brazilian healthcare facilities are receiving or renewing accreditation from the Organização Nacional de Acreditação (ONA) to validate patient safety and management standards.

In July 2026, Hospital Unimed Meio Oeste in Joaçaba, Santa Catarina, earned ONA Level 1 accreditation following technical audits of its infrastructure and clinical care. This certification is noted as being held by less than 6% of Brazilian hospitals.

By August 2026, the Hospital Regional Público do Marajó in Breves, Pará, successfully renewed its ‘Acreditado Pleno – Nível 2’ seal. Managed by the Instituto Nacional de Desenvolvimento Social e Humano (INDSH), the facility implemented internal process reorganizations to maintain this higher level of certification for its service to the Sistema Único de Saúde (SUS).

## Timeline

### 2026-08-24: Hospital Regional Público do Marajó renews ONA certification

The Hospital Regional Público do Marajó in Pará, Brazil, has renewed its ONA Level 2 accreditation, confirming its commitment to quality and safety for SUS users in the region.

3 sources. https://clstr.news/cluster/hospital-regional-pblico-do-maraj-renews-ona-certification

### 2026-07-31: Hospital Unimed Meio Oeste in Brazil Earns ONA Level 1 Accreditation

Hospital Unimed Meio Oeste in Joaçaba, Brazil, secured ONA Level 1 accreditation, joining a small share of hospitals meeting strict safety and quality standards.

8 sources. https://clstr.news/cluster/hospital-unimed-meio-oeste-in-brazil-earns-ona-level-1-accreditation

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Cite as: Brazilian hospital ONA accreditation developments. CLSTR, https://clstr.news/situations/brazilian-hospital-ona-accreditation-developments