Meetings by year:
Calendar 2019:
| Description | Starting day | Duration | Venue | |||
| EWG 19-01 | 18 March 2019 | 5 days | Barcelona | |||
| PLEN 19-01 | 25 March 2019 | 5 days | JRC-Ispra | |||
| EWG 19-02 | 01 April 2019 | 5 days | Ispra | |||
| EWG 19-03 | 08 April 2019 | 5 days | JRC-Ispra | |||
| 08 April 2019 | 5 days | JRC-Ispra | ||||
| 13 May 2019 | 5 days | Brussels | ||||
| 03 June 2019 | 5 days | Dublin | ||||
| EWG 19-07 | 17 June 2019 | 5 days | JRC-Ispra | |||
| EWG 19-08 | 17 June 2019 | 5 days | Dublin | |||
| EWG 19-09 | 24 June 2019 | 5 days | Gothenburg | |||
| PLEN 19-02 | 01 July 2019 | 5 days | Brussels | |||
| Working group | 23 July 2019 | 3 days | JRC-Ispra | |||
| EWG 19-10 | 09 Sept 2019 | 7 days | Arona | |||
| EWG 19-11 | 16 Sept 2019 | 5 days | JRC-Ispra | |||
| EWG 19-12 | 16 Sept 2019 | 5 days | Brussels | |||
| EWG 19-13 | 23 Sept 2019 | 5 days | Larnaca | |||
| EWG 19-14 | 30 Sept 2019 | 5 days | Sète-France | |||
| EWG 19-17 | 07 Oct 2019 | 5 days | JRC-Ispra | |||
| EWG 19-16 | 14 Oct 2019 | 7 days | Rome | |||
| 04 Nov 2019 | 5 days | Bremerhaven | ||||
| PLEN 19-03 | 11 Nov 2019 | 5 days | Brussels | |||
| 18 Nov 2019 | 5 days | JRC-Ispra | ||||
| EWG 19-19 | 13 Jan 2020 | 5 days | Brussels |