- Scans documents and is responsible for the costs: Books are scanned twice to avoid errors.
- Two copies of the digitized material were produced, one for Complutense and the other for Google.
- 120,000 works have been digitized and there has been no incident along the process that has included printed material of all time and value, from incunabula to first editions as our first edition of Isaac Newton's Principia Mathematica.
- Out of copyright scanned books are freely searchable and downloaded from Google Books and the Google index.
- Create an exclusive interface for the University and its users, to access to and download digital works of the program.