# 私的独占の禁止及び公正取引の確保に関する法律 / Act on Prohibition of Private Monopolization and Maintenance of Fair Trade — 第十二条 (Supplementary Provisions, Article 12) This is the Markdown twin of https://japanlaw.org/en/antimonopoly-act/suppl-3221-54/art-12. Every law, and how to address a provision: https://japanlaw.org/llms.txt. The same laws as MCP tools (no sign-in): https://japanlaw.org/mcp. - Law: 私的独占の禁止及び公正取引の確保に関する法律 (Act on Prohibition of Private Monopolization and Maintenance of Fair Trade), 昭和二十二年法律第五十四号 - English title "Act on Prohibition of Private Monopolization and Maintenance of Fair Trade": Ministry of Justice translation - Kind: Act — the distinction between 法律 (Act), 政令 (Cabinet Order), 省令 (Ministerial Order) and 条例 (local ordinance) decides who may issue it and what it may say. - Provision: 第十二条 (Supplementary Provisions, Article 12) — address `suppl-3221-54/art-12` - Text in force since: 2026-05-21 - URL (the page that opens at this provision): https://japanlaw.org/en/antimonopoly-act/suppl-3221-54/art-12 - e-Gov law ID: 322AC0000000054 — never renamed. A permanent link, `/l/{lawId}/{address}` on this site, redirects to the page. - Every provision below carries its address and its URL on the line under it. - Japanese text: e-Gov 法令検索, Digital Agency (デジタル庁). English: as marked on each line below. Only the Japanese as published by the government has legal effect; the text below is a copy of it. Every English rendering below is a translation and says which kind: the Ministry of Justice's translation, or this site's machine translation, whose model and date the Sources list names. They are never merged and never substituted for one another. --- ### 第十二条 suppl-3221-54/art-12 · https://japanlaw.org/en/antimonopoly-act/suppl-3221-54/art-12 **第一項** 法人の代表者又は法人若しくは人の代理人、使用人その他の従業者が、その法人又は人の業務又は財産に関して、附則第十条又は前条第二号の違反行為をしたときは、行為者を罰するほか、その法人又は人に対しても、各本条の罰金刑を科する。 suppl-3221-54/art-12/par-1 · https://japanlaw.org/en/antimonopoly-act/suppl-3221-54/art-12/par-1 If a representative of a corporation, or an agent, an employee, or any other worker of a corporation or of an individual has, with regard to the business or property of the corporation or individual, committed a violation under Article 10 of the Supplementary Provisions or item (ii) of the preceding Article, in addition to the offender being punished, the corporation or individual is sentenced to the fine prescribed in each of those Articles. machine translation, not official --- ## Cites - suppl-3221-54/art-12/par-1: 附則第十条 → 私的独占の禁止及び公正取引の確保に関する法律 附則第十条 (Supplementary Provisions, Article 10), suppl-3221-54/art-10 — https://japanlaw.org/en/antimonopoly-act/suppl-3221-54/art-10 - suppl-3221-54/art-12/par-1: 前条第二号 → 私的独占の禁止及び公正取引の確保に関する法律 附則第十一条第一項第二号 (Supplementary Provisions, Article 11, paragraph (1), item (ii)), suppl-3221-54/art-11/par-1/item-2 — https://japanlaw.org/en/antimonopoly-act/suppl-3221-54/art-11/par-1/item-2 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 私的独占の禁止及び公正取引の確保に関する法律 — the text in force from 2026-05-21 (https://laws.e-gov.go.jp/law/322AC0000000054/20260521_505AC0000000063), retrieved 2026-11-06 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Act on Prohibition of Private Monopolization and Maintenance of Fair Trade — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/5212/tb), retrieved 2026-11-06 - claude-sonnet-5-5 — Machine translation, batch antimonopoly-act-20261106T060022-005, translated 2026-11-06 - This site's parser, version 225 — 私的独占の禁止及び公正取引の確保に関する法律 — structure, counts, cross-references and defined terms, computed 2026-11-06