O portal RCAAP tem como objectivo a recolha, agregação e indexação dos conteúdos científicos em acesso aberto (ou acesso livre) existentes nos repositórios institucionais das entidades nacionais de ensino superior, e outras organizações de I&D.
 

 

OpenDOAR provides a quality-assured listing of open access repositories around the world. OpenDOAR staff harvest and assign metadata to allow categorisation and analysis to assist the wider use and exploitation of repositories. Each of the repositories has been visited by OpenDOAR staff to ensure a high degree of quality and consistency in the information provided: OpenDOAR is maintained by SHERPA Services, based at the Centre for Research Communications at the University of Nottingham.
OpenDOAR is primarily a service to enhance and support the academic and research activities of the global community. OpenDOAR maintains a comprehensive and authoritative list of institutional and subject-based repositories.

 


 

ROAR is a searchable international Registry of Open Access Repositories indexing the creation, location and growth of open access institutional repositories and their contents. ROAR was created by EPrints at University of Southampton in 2003. To date, 2500 institutional and cross-institutional repositories have been registered in ROAR.

 

 

 

The Registry of Open Access Repositories Mandatory Archiving Policies (ROARMAP) is a searchable international registry charting the growth of open access mandates adopted by universities, research institutions and research funders that require their researchers to provide open access to their peer-reviewed research article output by depositing it in an open access repository.

 

e ainda

 

   COAR - Confederation of Open Access Repositories
 Repositório LNEG 

 Re3data - Registry Of Research Data Repositories 
 

 ZENODO - Open repository for EU-funded research outputs