Sorry for the C&P but it's faster.
In the SC discussions the Rome Statute was often mentioned - it's merely a shorthand for the establishing treaty. Going straight to the source, the text of the Rome statute:
Prevent Genocide International
ROME STATUTE OF THE INTERNATIONAL CRIMINAL COURT
http://www.preventgenocide.org/law/icc/statute/part-a.htm#2The part that matters most is Article 7:
Article 7: Crimes against humanity
1. For the purpose of this Statute, "crime against humanity" means any of the following acts when committed as part of a widespread or systematic attack directed against any civilian population, with knowledge of the attack:
(a) Murder;
(b) Extermination;
(c) Enslavement;
(d) Deportation or forcible transfer of population;
(e) Imprisonment or other severe deprivation of physical liberty in violation of fundamental rules of international law;
(f) Torture;
(g) Rape, sexual slavery, enforced prostitution, forced pregnancy, enforced sterilization, or any other form of sexual violence of comparable gravity;
(h) Persecution against any identifiable group or collectivity on political, racial, national, ethnic, cultural, religious, gender as defined in paragraph 3, or other grounds that are universally recognized as impermissible under international law, in connection with any act referred to in this paragraph or any crime within the jurisdiction of the Court;
(i) Enforced disappearance of persons;
(j) The crime of apartheid;
(k) Other inhumane acts of a similar character intentionally causing great suffering, or serious injury to body or to mental or physical health.
2. For the purpose of paragraph 1:
(a) "Attack directed against any civilian population" means a course of conduct involving the multiple commission of acts referred to in paragraph 1 against any civilian population, pursuant to or in furtherance of a State or organizational policy to commit such attack;
(b) "Extermination" includes the intentional infliction of conditions of life, inter alia the deprivation of access to food and medicine, calculated to bring about the destruction of part of a population;
(c) "Enslavement" means the exercise of any or all of the powers attaching to the right of ownership over a person and includes the exercise of such power in the course of trafficking in persons, in particular women and children;
(d) "Deportation or forcible transfer of population" means forced displacement of the persons concerned by expulsion or other coercive acts from the area in which they are lawfully present, without grounds permitted under international law;
(e) "Torture" means the intentional infliction of severe pain or suffering, whether physical or mental, upon a person in the custody or under the control of the accused; except that torture shall not include pain or suffering arising only from, inherent in or incidental to, lawful sanctions;
(f) "Forced pregnancy" means the unlawful confinement of a woman forcibly made pregnant, with the intent of affecting the ethnic composition of any population or carrying out other grave violations of international law. This definition shall not in any way be interpreted as affecting national laws relating to pregnancy;
(g) "Persecution" means the intentional and severe deprivation of fundamental rights contrary to international law by reason of the identity of the group or collectivity;
(h) "The crime of apartheid" means inhumane acts of a character similar to those referred to in paragraph 1, committed in the context of an institutionalized regime of systematic oppression and domination by one racial group over any other racial group or groups and committed with the intention of maintaining that regime;
(i) "Enforced disappearance of persons" means the arrest, detention or abduction of persons by, or with the authorization, support or acquiescence of, a State or a political organization, followed by a refusal to acknowledge that deprivation of freedom or to give information on the fate or whereabouts of those persons, with the intention of removing them from the protection of the law for a prolonged period of time.
3. For the purpose of this Statute, it is understood that the term "gender" refers to the two sexes, male and female, within the context of society. The term "gender" does not indicate any meaning different from the above.
More at wikipedia
http://en.wikipedia.org/wiki/Rome_Statute_of_the_International_Criminal_Courthttp://en.wikipedia.org/wiki/Crimes_against_humanityThe Rome Statute Explanatory Memorandum states that crimes against humanity
are particularly odious offenses in that they constitute a serious attack on human dignity or grave humiliation or a degradation of one or more human beings. They are not isolated or sporadic events, but are part either of a government policy (although the perpetrators need not identify themselves with this policy) or of a wide practice of atrocities tolerated or condoned by a government or a de facto authority. However, murder, extermination, torture, rape, political, racial, or religious persecution and other inhumane acts reach the threshold of crimes against humanity only if they are part of a widespread or systematic practice. Isolated inhumane acts of this nature may constitute grave infringements of human rights, or depending on the circumstances, war crimes, but may fall short of meriting the stigma attaching to the category of crimes under discussion. On the other hand, an individual may be guilty of crimes against humanity even if he perpetrates one or two of the offences mentioned above, or engages in one such offense against only a few civilians, provided those offenses are part of a consistent pattern of misbehavior by a number of persons linked to that offender (for example, because they engage in armed action on the same side or because they are parties to a common plan or for any similar reason.) Consequently when one or more individuals are not accused of planning or carrying out a policy of inhumanity, but simply of perpetrating specific atrocities or vicious acts, in order to determine whether the necessary threshold is met one should use the following test: one ought to look at these atrocities or acts in their context and verify whether they may be regarded as part of an overall policy or a consistent pattern of an inhumanity, or whether they instead constitute isolated or sporadic acts of cruelty and wickedness.<1>
I think Col. G has most of those bases covered.
"The seven countries that voted against the treaty were Iraq, Israel, Libya, the People's Republic of China, Qatar, the United States, and Yemen.<5>"
As mentioned in the SC, it doesn't matter that Libya didn't sign.