http://www.itu.int/ITU-T/workprog/wp_search.aspx?sg=21&q=22 Latest modified work items from ITU-T Study Group 21, Question 22 Work Programme http://www.itu.int/ITU-T/workprog/images/itulogo_new.gif http://www.itu.int/ITU-T/workprog/wp_search.aspx?sg=21&q=22 ITU tsbedh@itu.int tsbedh@itu.int Editor(s): Han-Seung KOO <koohs@etri.re.kr>; Zhijian LIANG <liangzhijian1@hisilicon.com>; Xin ZHANG <xin.zhang@skyworth.com> Thu, 06 Aug 2026 15:15:18 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=24260 Technical specification of advanced digital content protection system for digital multimedia interface Editor(s): Devendra SINGH <devendrasingh.its@gov.in>; R R YADAVA <rr.yadava@gov.in> Thu, 05 Mar 2026 18:14:45 GMT http://www.itu.int/ITU-T/workprog/wp_item.aspx?isn=23677 Technical Feasibility for CAS/SMS-DRM Integration across Broadcast, Cable, IPTV, and OTT Systems