Open Access Policy

From 1 November 2026, Eos is a fully open-access journal. All of its volumes, from the first (1894) to the most recent, are freely available on this website, with no embargo period, no subscription and no registration.

New issues are made available online in full at the time of publication. Readers can read, download and print every article and every complete fascicle free of charge.

The journal charges no fees to authors: there are no article processing charges, submission fees or publication fees.

From vol. CXIII (2026), all texts published in Eos are available under the Creative Commons Attribution-NonCommercial 4.0 International licence (CC BY-NC 4.0). They may be shared and adapted for non-commercial purposes, provided the author and the original publication in Eos are credited.