In 39 states, territories and federal probation, such arming is either mandated or optional. They are usually mandated by legislation, and administered by a government body. Internet filtering can also be mandated through licensing requirements. The council also mandated a strict lifestyle for clergy. The governor alone is constitutionally mandated to summon parliament. Furthermore, participation is often legally mandated. Segregation was legally mandated in that region. In Michigan, sheriffs are constitutionally mandated, elected county officials. This system was mandated by the government. They are also mandated by law to make their response based on scientific evidence. However, states are not mandated to choose their official languages from the scheduled languages. Like all regional councils, it is mandated by law. According to Michelle Duggar, such standards are mandated by scripture. This was mandated under prior peace agreements in northeast, and the Assam Accord in particular. Every province has mandated media education in its curriculum.