Plea bargaining in the United States
The constitutionality of plea bargaining was established by "Brady v. United States" in 1970, although the Supreme Court warned that plea incentives which were sufficiently large or coercive as to over-rule defendants' abilities to act freely, or used in a manner giving rise to a significant number of innocent people pleading guilty, might be prohibited or lead to concerns over constitutionality. "Santobello v. New York" added that when plea bargains are broken, legal remedies exist.
Plea bargain
Under the Japanese system, formally known as the , plea bargaining is available in prosecutions for organized crime, competition law violations, and economic crimes such as securities law violations. The prosecutor, defendant, and defense counsel each sign a written agreement, which must then be admitted into evidence in a public court without delay.