ETNA2020 Newsletter 2nd Issue and ETNA2020 factsheets by ETNA2020 Team | Nov 2, 2016 | News, Toolbox, Newsletter We would like to remind you about ETNA 2020 Newsletter which is now available for download in Toolbox section. As well we encourage you to familiarize yourself with ETNA2020 factsheets – also published in Toolbox section.