Theme 1: The Nature and History of International Law Flashcards
The Nature of Public International Law (NB)
❖ There is no one definition of Public International Law.
❖ In other words, there are multiple definitions.
❖ Dugard’s definition of PIL
A normative body of rules and principles which are binding upon states in their relations with one another
Shaw’s definition of PIL
➢ Covers relations between states in all their myriad of forms, from war to satellites and regulates the operations of the many
international institutions
Elaborate on the idea of states having international legal personality
A subject of international law is an entity possessing international
rights and obligations and having the capacity
(a) to maintain its rights by bringing international claims, and
(b) to be responsible for its breaches of obligation by being subjected to such claims
What is having international legal personality?
the rights to possess international rights and duties to be able to enforce them
Reparation for Injuries Suffered in the Service of the UN Case, 1949,
ICJ
➢ The UN is a subject of International Law and capable of possessing international rights and duties.
➢ It also has capacity to maintain its rights by bringing international
claims.
Problems with this Definition
❖ These definitions ignore the role played by other actors such as
intergovernmental organisations (UN, EU, AU, etc)
❖ Not only states have international legal personality
What is international Law?
➢ The main actors in the international community are states and intergovernmental organizations (NB).
➢ Bear in mind: International law is still mainly formed by States
The Shearer Definition of IL
- That body of law
- which is composed for its greater part of the
principles and rules of conduct - which states feel themselves bound to observe
- and therefore, do commonly observe in their relations with each other
and which includes also:
1. The rules of law relating to the functioning of international institutions or organizations,
2. their relations with each other,
3. their relations with states and individuals; and
➢ Certain rules of law relating to individuals and non-states so far as
the rights or duties of such individuals and non-state entities are the concern of the international community.
What is Not International Law?
❖ International Comity
– Legally non-binding practices adopted by states for reasons of courtesy
❖ International Morality
– A branch of ethics – what is good? What is right?
❖ Private International Law (conflict of laws)– Concerns those relations between individuals whose legal relations are governed by the laws of different states.
❖ Other terms:
➢Foreign Law → The domestic law of a country that is not yours.
➢ Domestic Law → The law of your own country
How is international law different
from other laws?
❖ In order to properly address the differences, you must consider the differences between:
➢ National Law; and
➢ Public International Law
❖ Furthermore, one must consider the jurisdiction of the ICJ.
National Law
❖ A legislature capable of making laws.
❖ Fully developed judiciary doctrine of precedent (Common Law States)
❖ Fully executive machinery for the enforcement of judgements
❖ Subjects are individuals or legal persons
Public International Law
❖ There is no legislature.
❖ No compulsory court structure, no system of precedent.
❖ No executive to enforce judgements – a poorly developed system of sanctions.
❖ Subjects are generally States
Jurisdiction of the ICJ
❖ Contentious Issues (States disputing against each other)
➢ Both/ All parties to a dispute must consent to the jurisdiction of the ICJ.
❖ Advisory Opinions
➢ Jurisdiction is not an issue.
➢ The opinion is not binding. It just explains the legal issue
John Austin on whether International really is Law?
The Command theory
Law is a command of a
political superior to a political inferior backed by the threat of
sanction.
➢ He concluded that international law is not law.