Free Courses on Law and Environment from the UN

A splendid collection of courses provided free by the United Nations on their Informea portal can be found here: https://elearning.informea.org/

As an example, under the Biological Diversity heading there is the InforMEA Diploma on the International Legal Framework on Biological Diversity.

The mandatory courses for the diploma are:

1. Introductory course to International Environmental Law
2. Introduction to Environmental Governance
3. Introductory course to the International Plan Protection (IPPC)
4. Course for the National Focal Points for the Convention on the Conservation of Migratory Species of Wild Animals (CMS) and its instruments
5. Introductory Course to the Convention concerning the Protection of the World Cultural and Natural Heritage
6. Introductory Course to the Convention on Biological Diversity (CBD)
7. Introductory Course to the International Treaty on Plant Genetic Resources for Food and Agriculture
8. Introductory Course to the Ramsar Convention on Wetlands

and the main link again? https://elearning.informea.org/