International Criminal Court
Human Rights Watch estimates one million Uighurs were detained without any judicial process, solely based on their ethnic origin and religion. In the "political education" camps, the NGO members discovered and documented practices of torture, denial of access to basic health care, denial of the right to practice their religion, and forced political education.
A possible genocide by the Chinese government against the Uighur community is being discussed today since forced sterilization or contraception is considered a crime under international law.
Sending China to the International Criminal Court is not possible because China has refused to sign the ICC Statute. The International Court of Justice could be the right approach, says the NGO, but as it is a state-to-state process, a government would have to be willing to take China to court.