ODRL ODRL ( Open Digital Rights Language ) is an XML -based standard Rights Expression Language ( REL ) used in Digital Rights Management systems and open content management systems . ODRL is managed by an open organization that 's open to public participation . It has created a profile that supports Creative Commons licenses and is working on a profile for geospatial data and a profile for Dublin Core Metadata Initiative ( DCMI ) metadata . The ODRL Version 2.0 is currently working on major revisions of the new version of ODRL. There is at least one open source implementation of ODRL available . The Open Mobile Alliance has adopted ODRL as the REL used in their DRM specifications and new mobile phone handsets support this ODRL Profile . External links http : //odrl.net/ ODRL Initiative , the international effort to develop and promote ODRL http : //odrl.net/workshop2005/ 2nd International ODRL Workshop , 7-8 July 2005 , Lisbon , Portugal http : //www.openmobilealliance.org/release_program/drm_v10.html OMA DRM Version 1 . 0 http : //www.openmobilealliance.org/release_program/drm_v20.html OMA DRM Version 2 . 0 http : //xml.coverpages.org/odrl.html Cover Pages article on ODRL This computer language -related article is a stub . You can help Wikipedia by expanding it . Categories : Digital rights management | XML-based standards | Computer language stubs 