RAIL TRANSPORT RID (RID AMENDMENTS 2017-2019): http://otif.org/fileadmin/new/2-Activities/2D-Dangerous-Goods/2Df-Notifications/2019/RID_NOT_2019_e.pdf
ROAD TRANSPORT ADR (ADR AMENDMENTS 2017-2019): http://www.unece.org/trans/danger/publi/adr/adr2017_amend.html«