Portales

• Eifl. Enabling access to knowledge in developing and transition countries
• Open Access Directory
• OpenAIRE: Open Access Infraestructure for Research in Europe
• Open Knowledge Foundation
• Repositories Support Project
• SPARC. The Scholarly Publishing and Academic Resources Coalition
• SPARC Europe

Directorios

• ROARMAP: Registry of Open Access Repository Material Archiving Policies
• MELIBEA: Directorio y estimador de políticas en favor del acceso abierto a la producción científica
• SHERPA/JULIET : Research funders’ open access policies