"In Scotland the age of [criminal] responsibility is eight years, In England and Wales and Northern Ireland the age of responsibility is ten years and in the Netherlands and Canada, the age of responsibility is twelve years. Sweden, Finland, Denmark, and Norway all set the age at fifteen years. In most of the US states, the age varies between states but is normally not lower than 7 years. In Belgium, it is eighteen years. As the treaty parties of the Rome Statute of the International Criminal Court could not agree on a minimum age for criminal responsibility, they chose to solve the question procedurally and excluded the jurisdiction of the Court for persons under 18 years" stolen from wikipedia.