13 July 2015 Draft agenda for the 21st DETA informal group session DETA-21-01	DETA-21-01	2015-07-13
15 September 2015 Final agenda for the 21st DETA informal working group session DETA-21-01/Rev.1	DETA-21-01/Rev.1	2015-09-15
23 June 2015 Draft minutes of the 20th DETA informal group session DETA-21-02	DETA-21-02	2015-06-23
30 June 2015 Annex 1 to the draft minutes of the 20th DETA informal group session DETA-21-02/Att.1	DETA-21-02/Att.1	2015-06-30
15 September 2015 Final report of the 20th DETA informal group session DETA-21-02/Rev.1	DETA-21-02/Rev.1	2015-09-15
3 September 2015 Review of DETA initiative results and action items DETA-21-03	DETA-21-03	2015-09-03
19 October 2015 Database diagram for DETA under IWVTA (T-Systems) DETA-21-04	DETA-21-04	2015-10-19