課か徴ちょう金きん減げん免めん制せい度どかちょうきんげんめんせいどMeanings1nounleniency policy; antitrust leniency systemlaw›A legal term under Japan's Antimonopoly Act. Refers to the system where the first company in a cartel to self-report may receive reduced or exempted surcharges.See also: 独占禁止法課か徴