24-26 Jan 2018	GRB | Session 67
12-16 Mar 2018	WP.29 | Session 174
13-14 Jun 2018	TFRWS | TFRA-02
10-11 Sep 2018	TFRWS | TFRA-03
12-14 Sep 2018	GRB | Session 68
25-27 Sep 2018	VRU-Proxi | Session 7
11-12 Dec 2018	TFRWS | TFRA-04