The following organizations and individuals are recognized as Members of OASPA.
OA Professional Publishing Organizations
- American Institute of Physics
- American Physical Society
- AOSIS (Pty) Ltd, trading as AOSIS OpenJournals
- BioMed Central Ltd
- Bloomsbury Qatar Foundation Journals
- BMJ Group
- Co-Action Publishing
- Copernicus Publications
- CSIC Press
- Dove Medical Press Ltd
- ecancermedicalscience
- EDP Sciences
- eLife
- F1000Research
- Frontiers
- Hindawi Publishing Corporation
- IOP Publishing
- JMIR Publications Inc. (formerly JMIR – Journal of Medical Internet Research)
- Leibniz-Institute for Psychology Information / PsychOpen
- Living Reviews
- MDPI AG
- Open Book Publishers
- Oxford University Press
- PeerJ
- Pensoft Publishers
- Portland Press Ltd
- Public Library of Science
- SAGE Publications
- Springer Science+Business Media
- Taylor & Francis
- The Royal Society
- Ubiquity Press Ltd.
- University Library System, University of Pittsburgh
- Utrecht University Library (Igitur)
- Wiley
OA Scientist/Scholar Publishers
- BIIJ, Biomedical Imaging and Intervention Journal
- Cellular Therapy and Transplantation
- Hepatitis B Annual
- IJES, International Journal of Exercise Science
- Intangible
- ITcon, Journal of Information Technology in Construction
- Knight Library Press
- Northeast Brazilian Health Journal (Revista Piauiense de Saúde)
- Orbit: Writing Around Pynchon
- PAMJ, The Pan African Medical Journal
- Semantics & Pragmatics
- The Bible and Critical Theory
Other Organizations with Voting Privileges
- AJOL, African Journals OnLine
- California Digital Library
- CLOCKSS
- Copyright Clearance Center
- Directory of Open Access Journals (DOAJ)
- eIFL.net
- HighWire Press, Stanford University
- Institute of Historical Research
- Knowledge Unlatched
- Lund University Libraries
- National Library of the Netherlands
- OAPEN Foundation
- OpenEdition
- Scholarly Exchange, Inc.
- SPARC Europe
- University of Tromsø / Septentrio Academic Publishing
Associate Members
- Al-Ahli Hospital Doha Qatar
- AoB PLANTS
- Cambridge University Press
- Canadian Journal of Pure and Applied Sciences
- CytoJournal (Cytopathology Foundation Inc)
- Emerging Theatre Resarch
- Greenhouse Associates, Inc.
- Indian Journal for the Practising Doctor
- International Network for the Availability of Scientific Publications (INASP)
- Journal of Nepal Paediatric Society
- Kathmandu University Medical Journal (KUMJ)
- Kosson
- Macedonian Journal of Medical Sciences (MJMS)
- MARKA Lda
- MedULA
- National Documentation Center/NHRF
- PAGEPRESS publications
- Portico
- PSOAR and PGIAR Group
- Quanta
- Samtíð
- Scholarly and Research Communication
- Social Sciences Directory Ltd
- TERRAIN
- Universidad Virtual en Ciencias de la Salud
- Wide Screen