DULCINEA is a portal created as part of the objectives of a Spanish National Project entitled: Open access to scientific outputs in Spain: Current status, open access advocacy and implementation of open access policies. The name of Dulcinea was given due to the relationship with SHERPA/ROMEO project (http://www.sherpa.ac.uk/about.html), which analyses publisher copyright policies and self-archiving terms of most international journals, but in which databases Spanish Journals are underrepresented. The aim of Dulcinea is to identify the policies of publishers and Spanish journals towards open access archiving, and to analyze how these policies can affect the re-use of papers and their deposit in subject or institutional repositories. Currently Dulcinea's database contains more than 250 records of Spanish journals, which include bibliographic data, access policies, self-archiving-policies according to their copyright licences and a classification of the journals following SHERPA/ROMEOO colour taxonomy.