The International Law of Treaties is a set of international principles and rules regulating the conclusion procedure of treaties, as well as the issues of operation, amendments and modifications, termination, suspension and invalidity of treaties. For those involved in the drafting, negotiation and conclusion of international treaties, a sound knowledge of the Law of Treaties is indispensable.

International organizations are playing an increasingly important role in the international legal order. They are active in virtually all fields of human activity, they regularly conclude international treaties and continuously interact with other actors of international law. Nowadays, they wield growing normative powers.

International organizations are playing an increasingly important role in the international legal order. They are active in virtually all fields of human activity, they regularly conclude international treaties and continuously interact with other actors of international law. Nowadays, they wield growing normative powers.

The United Nations Institute for Training and Research (UNITAR) was established in 1963 as an autonomous body within the United Nations with the purpose of enhancing the effectiveness of the work of the UN and its member states.

The United Nations Institute for Training and Research (UNITAR) was established in 1963 as an autonomous body within the United Nations with the purpose of enhancing the effectiveness of the work of the UN and its member states.

Public diplomacy, and its sister concept, soft power, dominate much of the current academic debate about 21st century diplomacy. A major challenge for governments is how to develop effective public diplomacy, and optimize the use of their soft power, in a rapidly changing global environment.

The subject of international law brings a lot of concepts to mind, from war and settlement of disputes between States, protection of the environment, responsibilities and obligations, to human rights protection between citizens, refugees of different States and corporations.

The e-Learning course "Human Rights, Environmental Protection and Climate Change" covers the basic principles and concepts of human rights, the SDGs with emphasis on the goals and targets most relevant to environmental protection, and the relationship between human rights and the environment.

The United Nations Institute for Training and Research (UNITAR) was established in 1963 as an autonomous body within the United Nations with the purpose of enhancing the effectiveness of the work of the UN and its member states.