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The organ can be legislative, executive or judicial, or of any other nature, including one carrying out
commercial functions. (Although a breach of contract will not entail a breach of international law, a
denial of justice by the courts of the state in enforcing, or failing to enforce, the contact would.)
Organs include those of national, regional or local government, and persons or entities whatever
their level (Article 4(1)), and any person or entity having that status under the internal law of the
state (Article 4(2)). It also includes persons or entities that in fact act as organs, even if they are not
classified as such by internal law. Police forces outside London are not treated in UK law as state
organs,
15
but are regarded as such in international law since their task, the maintenance of law and
order, is a fundamental function of the state.
Purely personal acts cannot be attributed to a state, even if committed by someone who is clearly
an agent of the state, such as an assault by a policewoman on a foreign national she catches in bed
with her husband, even if the assailant has not yet taken off her uniform.
16
The conduct of persons
or entities that are not organs, but are empowered by internal law to exercise ‘elements of
governmental authority’, will be considered as an act of the state if in the particular instance the
person or entity acts in that capacity (Article 5). The rule covers the relatively new phenomenon of
parastatals and privatised state corporations. And even private persons or entities can be included if
they are specifically empowered by internal law to carry out governmental functions, such as
administering government regulations or guarding prisons. The degree to which the state may be
involved in an entity, such as owning or funding it, is not decisive.
17
But in all cases the internal law
must specifically authorise the conduct as involving the exercise of governmental authority. The rule
is thus unlikely to apply to such public corporations as the BBC or the British Council.
18
If an organ of state A is ‘placed at the disposal’ of state B to exercise elements of governmental
authority of state B, its conduct is considered an act of state B (Article 6). The organ must be acting
with the consent, and under the authority and direction and control, of the other state and for its
purposes. The rule would apply to the armed forces of one state
15. Halsbury’s Laws of England, 4th edn, 1999, vol. 36(1), para. 205.
16. See Mallén, RIAA, vol. , p. 516 (1929), at p. 531. The example, unfortunately, is not taken from the
case cited, but shows the delicate line that sometimes has to be drawn.
17. Hyatt International Corporation v. Iran (1985) 9 Iran–US CTR 72 at 88–94.
18. See also pp. 163-4 above on similar issues in state immunity.