Numerous cases involving Jehovah's Witnesses have been heard by Supreme Courts throughout the world. The cases revolve around three main subjects:
*practice of their religion,
*displays of patriotism and military service, and
The Supreme Courts of many states have established the rights of Jehovah's Witnesses and other faiths to engage in the practice of evangelism.
On July 11, 2011, the Grand Chamber issued a ruling for Bayatyan v. Armenia; Armenia was found to be in violation of ECHR Article 9 (right to freedom of religion or belief) in the conviction of Mr. Vahan Bayatyan, a Jehovah's Witness and Armenian national, for draft evasion.
The Supreme Court of Canada has made a number of important decisions concerning Jehovah's Witnesses. These include laws that affected activities of Jehovah's Witnesses in the 1950s and more recent cases dealing with whether Witness parents had the right to decide what medical treatment was in the