- twitter.com ICPDR_ORG/status/1222948039532449792@ICPDR_ORG. The International Commission for the Protection of the Danube River serves 14 countries and the EU to secure a cleaner, healthier and safer Danube.
- vk.com wall-44249040_128021ICPDR – International commission for the protection of the Danube river / Международная комиссия по охране реки Дунай (МКОРД) - www.icpdr.org.