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New to DOIs and mEDRA services? Here you find the details on how to contact us:
  • Interested in assigning DOI names with mEDRA?
    Contact us using our contact form or contact one of our partners in your country
  • General enquires
    For any other request contact us at medra@medra.org
Already a mEDRA customer? Here you find the details on how to contact us:
  • Do you need technical support?
    Contact us at support@medra.org, including you DOI Prefix and your USERID
  • Do you need to renew your contract with us, change DOI Bracket or simply get more commercial information?
    Contact us at sales@medra.org, including you DOI Prefix and your USERID, or contact one of our partners in your country
  • Do you need more info on how to "Crossref-enable" your mEDRA DOIs?
    Contact us at sales@medra.org, including you DOI Prefix and your USERID

Main Offices
mEDRA srl
Corso di Porta Romana, 108
20122 Milano - Italy
tel +39 02 89280803

Our partner for the German linguistic area
MVB Marketing- und Verlagsservice des Buchhandels GmbH
Braubachstr. 16
60311 Frankfurt am Main - Deutschland
tel +49 069 1306-203
e-mail: doi@mvb-online.de
http://www.german-isbn.de/doi

Our partner for Iran
Sharif Pardazeshgar Danesh (Sinaweb)
Ashrafi High Way, Azari St. No 45, Unit 5
Tehran - Iran
e-mail: doi@sinaweb.org
http://www.sinaweb.net