> For the complete documentation index, see [llms.txt](https://coartraining.gitbook.io/coar-repository-toolkit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://coartraining.gitbook.io/coar-repository-toolkit/discoverability/repository-registries.md).

# Repository registries

**International Registries**

* [Directory of Open Access Repositories](http://v2.sherpa.ac.uk/opendoar/) (OpenDOAR): OpenDOAR is the quality-assured global directory of academic open access repositories. It enables the identification, browsing and search for repositories, based on a range of features, such as location, software or type of material held
* [Registry of Open Access Repositories](http://roar.eprints.org) (ROAR): ROAR is to promote the development of open access by providing timely information about the growth and status of repositories throughout the world.
* [re3data](https://www.re3data.org/search) provides detailed information about over 2,000 research data repositories.

**Platform Specific Registries**

* [DSpace User Registry](http://registry.duraspace.org/registry/dspace) is a searchable repository listing of dspace platforms around the world