Helmholtz Open Science: Newsletter 81 vom 29.07.2020

81st Helmholtz Open Science Newsletter, published by the Helmholtz Open Science Office. Content: Increased proportion of open access in the Helmholtz Association; Open Access Helpdesk launched; Open Access Days 2020: preliminary programme; DLR participates in Open APC; 4th ORCID DE Workshop on "Organization Identifiers; Review of webinar "Implementing ORCID at your own institution; Online seminar for the evaluation of scientific products; Data Policy at the Alfred Wegener Institute; Information infrastructures for COVID 19 research; PIDs for instruments and research software; NFDI starts with broad Helmholtz participation; EOSC project ExPaNDS at Helmholtz Centres; EOSC partnership in the "Horizon Europe" programme; Open Science Policy Platform publishes final report; References.