Alle in den Niederlanden vorhandenen mittelalterlichen Handschriften sind ab jetzt auf einer Website durchsuchbar. Die MMDC-Datenbank wird von der Königlichen Bibliothek in Den Haag gehostet:
„This database contains descriptions of all medieval western manuscripts written in Latin script and produced up to c. 1550 now preserved in public and semi-public collections in the Netherlands. These include the collections of libraries, museums, archives, collections of monastic orders and some private institutions open to researchers. “ (Zitat KB Den Haag)