BS EN 62766-3:2017 specifies the aspects concerning content metadata.Cross References:ETSI TS 102 728:2010ETSI TS 102 809:2013ETSI TS 102 539:2010ETSI TS 102 822-3-2:2012ETSI TS 102 034:2014ETSI EN 300 468:2012ETSI TS 102 323:2005ETSI TS 102 809-3-1:2011IEC 62766-7 Ed.1.0EN 62766-1 Ed1.0IEC 62766-4-1 Ed.1.0IEC 62766-1:2017IEC 62766-5-1 Ed.1.0IEC 62766-2-1:2016EN 62766-2-1:2017IEC 62766-6 Ed.1.0ISO/IEC 15938-5:2003 CD-ROM ETSI TS 102 472:2006IEC 62455:2010EN 62455 (IEC 62455:2010) ASAll current amendments available at time of purchase are included with the purchase of this document.