1. Unit 7 International Law of Treaties
Definition
Negotiation of Treaties
Entry into force of treaties
Consent to be bound by treaty
Conclusion of treaties
Reservations
Observance of Treaties
Invalidity, Termination, and Suspension of Treaties

2. Vienna Convention on the Law of Treaties
PART I. INTRODUCTION
PART II. CONCLUSION AND ENTRY INTO FORCE OF TREATIES
PART III. OBSERVANCE, APPLICATION AND INTERPRETATION OF TREATIES
PART IV. AMENDMENT AND MODIFICATION OF TREATIES

3. Vienna Convention on the Law of Treaties
PART V. INVALIDITY, TERMINATION AND SUSPENSION OF THE OPERATION OF TREATIES
PART VI. MISCELLANEOUS PROVISIONS
PART VII. DEPOSITARIES, NOTIFICATIONS, CORRECTIONS AND REGISTRATION
PART VIII. FINAL PROVISIONS

4. Vienna Convention on the Law of Treaties
Scope of the present Convention
Use of terms
International agreements not within the scope of the present Convention
Treaties constituting international organizations and treaties
adopted within an international organization
Capacity of States to conclude treaties

5. Vienna Convention on the Law of Treaties
Adoption of the text
Authentication of the text
Consent to be bound by part of a treaty and choice of differing provisions

6. Vienna Convention on the Law of Treaties
RESERVATIONS
----- Formulation of reservations
----- Acceptance of and objection to reservations
----- Legal elects of reservations and of objections to reservations
Withdrawal of reservations and of objections to reservations
Procedure regarding reservations

7. Vienna Convention on the Law of Treaties
“ Pacta sunt servanda”
Every treaty in force is binding upon the parties to it and must be performed by them in good faith.