WCO CLiKC! provides a wide range of online courses for customs and border control officers, as well as the general public, to expand their knowledge on environmentally-sensitive commodities covered by MEAs. 
This includes an eight-hour course on the enforcement of the Montreal Protocol on the international trade of Ozone Depleting Substances, developed in collaboration with UNEP OzonAction, and a course on the Cartagena Protocol on Biosafety. In October 2021, WCO and CITES launched new training modules for customs officers covering substantial practical and regulatory aspects of the trade in endangered species of wild fauna and flora.

WCO Academy
The World Customs Organization’s e-learning portal for the private sector and academia