List of national legal systems
Common law is currently in practice in Ireland, most of the United Kingdom (England and Wales and Northern Ireland), Australia, New Zealand, Bangladesh, India (excluding Goa), Pakistan, South Africa, Canada (excluding Quebec), Hong Kong, the United States (on a state level excluding Louisiana), and many other places. In addition to these countries, several others have adapted the common law system into a mixed system. For example, Nigeria operates largely on a common law system, but incorporates religious law.
Crime of apartheid
The International Criminal Court (ICC) came into being on 1 July 2002, and can only prosecute crimes committed on or after that date. The Court can generally only exercise jurisdiction in cases where the accused is a national of a state party, the alleged crime took place on the territory of a state party, or a situation is referred to the Court by the United Nations Security Council. The ICC exercises complimentary jurisdiction. Many of the member states have provided their own national courts with universal jurisdiction over the same offenses and do not recognize any statute of limitations for crimes against humanity. As of July 2008, 106 countries are states parties (with Suriname and Cook Islands set to join in October 2008), and a further 40 countries have signed but not yet ratified the treaty. However, many of the world's most populous nations, including China, India, the United States, Indonesia, and Pakistan are not parties to the Court and therefore are not subject to its jurisdiction, except by Security Council referral.