ABO is a Diamond Open Access journal. It does not charge fees for submission, proofreading, editing, color figures, or publication of articles. Financial sustainability is managed by the Brazilian Council of Ophthalmology (Conselho Brasileiro de Oftalmologia - CBO) and adheres to the SciELO Declaration on Financial Sustainability: https://mailchi.mp/scielo/declaracao-sobre-sustentabilidade.
ABO is licensed under a Creative Commons Attribution-NonComercial 4.0 Internacional.
