9. Immunities from National Jurisdiction
States and international organisations and their representatives in the courts of other States enjoy immunity from legal process. This immunity can be split conveniently into State (or sovereign) immunity, and diplomatic and consular immunities. The first concerns foreign States per se (including the Head of State), while the second concerns the personal immunities enjoyed by representatives of those States. This chapter discusses the general principles of state immunity in international law; state immunity in the United Kingdom; Heads of State and other holders of high-ranking office; the relationship between immunity and acts contrary to international law; the immunities of international organisations and their staff; and diplomatic and consular immunities.