Information Technology - Multimedia Framework (MPEG-21) - Part 5: Rights Expression Language - Amendment 1: MAM (Mobile And Optical Media) Profile (Adopted Amendment 1:2007 to ISO/IEC 21000-5:2004)
Edition 2007

Information Technology - Multimedia Framework (MPEG-21) - Part 5: Rights Expression Language - Amendment 2: DAC (Dissemination and Capture) Profile (Adopted Amendment 2:2007 to ISO/IEC 21000-5:2004)
Edition 2008

Information Technology - Multimedia Framework (MPEG-21) - Part 5: Rights Expression Language
Edition 2007-11-01

Information Technology - Multimedia Framework (MPEG-21) - Part 5: Rights Expression Language - Amendment 3: OAC (Open Access Content) Profile (Adopted Amendment 3:2008 to ISO/IEC 21000-5:2004)
Edition 2009

Information Technology - Multimedia Framework (MPEG-21) - Part 6: Rights Data Dictionary - Amendment 1: Digital Item Identifier Relationship Types (Adopted Amendment 1:2006 to ISO/IEC 21000-6:2004)
Edition 2007-11-01

Information Technology - Multimedia Framework (MPEG-21) - Part 6: Rights Data Dictionary
Edition 2007-11-01

BS EN 4652-221. Aerospace series. Connectors, coaxial, radio frequency. Part 221. Type 2 crimp version. TNC interface, right angle plug. Product standard
Edition 2013-11-22

Specification for the provision of services relating to the commercialization of intellectual property rights
Edition 2011-02-28

Geographic information. Rights expression language for geographic information. GeoREL
Edition 2011-12-31

Geospatial Digital Rights Management Reference Model (GeoDRM RM)
Edition 2014-02-28