A lay judge, sometimes called a lay assessor, is a person assisting a judge in a trial. Lay judges are used in some civil law jurisdictions. Lay judges are appointed volunteers and often require some legal instruction. However, they are not permanent officers. They attend proceedings about once a month, and often receive only nominal or "costs covered" pay. Lay judges are usually used when the country does not have juries. Lay judges may be randomly selected for a single trial (as jurors are), or politically appointed. In the latter case they may usually not be rejected by the prosecution, the defense, or the permanent judges. Lay judges are similar to magistrates of England and Wales, but magistrates sit about twice as often. In criminal proceedings, lay judges sit alongside professional judges on cases carrying a maximum punishment of more than five years, as well as for political crimes. Lay judges are also used in labor, social, and commercial law disputes. In Brazil, the Law No 9.099/1995 created the "Juizados Especiais" (Special Petty Courts), with restricted jurisdiction to settle small claims (understood as those with a "lawsuit worth" lower than 40 times the country's minimum wage) and/or criminal misdemeanors (listed in the Executive Order No 3.688/1941). In this procedure, lay judges act under supervision of judges to preside over the court as well as to act as conciliators. Their decisions, called "pareceres", are submitted to the judge for homologation before it has any effects between the parties. According to the law, lay judges must be selected among lawyers with more than 2 years of experience. In Finland, two (previously and sometimes also today three) lay judges (lautamies, nominative pl. lautamiehet) are called in for serious or complicated cases in district courts, to accompany a professional, legally trained judge. The professional judge is the chair of the panel, but otherwise the judges have equal rights. The aim is to introduce their "common sense of justice" into the process.