# 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 — 附　則 (Supplementary Provisions) This is the Markdown twin of https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54. 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: 附　則 (Supplementary Provisions) — address `suppl-3221-54` - Text in force since: 2026-05-21 - URL (the page that opens at this provision): https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54 - 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. --- ## 附　則 suppl-3221-54 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54 ### 第一条 suppl-3221-54/art-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-1 **第一項** この法律の施行の期日は、各規定について命令を以てこれを定める。 suppl-3221-54/art-1/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-1/par-1 The dates on which this Act comes into effect are to be specified by order for each provision. machine translation, not official ### 第二条 suppl-3221-54/art-2 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-2 **第一項** 各規定施行の際現に存する契約で、当該規定に違反するものは、当該規定の施行の日からその効力を失う。 suppl-3221-54/art-2/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-2/par-1 A contract that exists at the time a provision comes into effect and that violates that provision ceases to have effect as from the date on which that provision comes into effect. machine translation, not official ### 第三条 suppl-3221-54/art-3 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-3 **第一項** この法律の規定は、企業再建整備法の規定による決定整備計画又は金融機関再建整備法の規定による整備計画に基いて行う事業者の行為には、これを適用しない。 suppl-3221-54/art-3/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-3/par-1 The provisions of this Act do not apply to acts of enterprises carried out on the basis of a decided readjustment plan under the provisions of the Enterprise Reconstruction and Readjustment Act or a readjustment plan under the provisions of the Financial Institutions Reconstruction and Readjustment Act. machine translation, not official **第二項** 第十一条第二項の規定は、金融業を営む会社が企業再建整備法の規定による決定整備計画に基いて金融業以外の事業を営む国内の他の会社の株式を取得し、又は所有する場合には、これを適用しない。 suppl-3221-54/art-3/par-2 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-3/par-2 The provisions of Article 11, paragraph (2) do not apply where a company engaged in financial business acquires or holds, on the basis of a decided readjustment plan under the provisions of the Enterprise Reconstruction and Readjustment Act, shares of another company in Japan that engages in a business other than financial business. machine translation, not official **第三項** 第十一条第五項の規定は、前項の場合にこれを準用する。 suppl-3221-54/art-3/par-3 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-3/par-3 The provisions of Article 11, paragraph (5) apply mutatis mutandis to the case referred to in the preceding paragraph. machine translation, not official ### 第四条 suppl-3221-54/art-4 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-4 **第一項** 第五条の規定施行の際現に存する法人その他の団体で、一手買取及び一手販売の方法による資材若しくは製品の全部若しくは一部の配給の統制又は資材若しくは製品の全部若しくは一部の配給の割当を行うものの処置については、命令を以てこれを定める。 suppl-3221-54/art-4/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-4/par-1 The disposition of a juridical person or other organization that exists at the time the provisions of Article 5 come into effect and that exercises control over the distribution of all or part of materials or products by the method of sole purchase and sole sale, or allocates the distribution of all or part of materials or products, is to be specified by order. machine translation, not official ### 第五条 suppl-3221-54/art-5 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-5 **第一項** 第九条の規定施行の際現に存する持株会社の処置については、命令を以てこれを定める。 suppl-3221-54/art-5/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-5/par-1 The disposition of a holding company that exists at the time the provisions of Article 9 come into effect is to be specified by order. machine translation, not official ### 第六条 suppl-3221-54/art-6 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-6 **第一項** 金融業以外の事業を営む会社が、第十条又は第十二条の規定施行の際現に当該規定に反して所有する他の会社の株式又は社債の処置については、命令を以てこれを定める。 suppl-3221-54/art-6/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-6/par-1 The disposition of shares of other companies or company bonds that a company engaged in a business other than financial business holds, at the time the provisions of Article 10 or Article 12 come into effect, in contravention of those provisions is to be specified by order. machine translation, not official ### 第七条 suppl-3221-54/art-7 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-7 **第一項** 金融業を営む会社が、第十一条又は第十二条の規定施行の際現に当該規定に反して所有する他の会社の株式又は社債の処置については、命令を以てこれを定める。 suppl-3221-54/art-7/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-7/par-1 The disposition of shares of other companies or company bonds that a company engaged in financial business holds, at the time the provisions of Article 11 or Article 12 come into effect, in contravention of those provisions is to be specified by order. machine translation, not official ### 第八条 suppl-3221-54/art-8 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-8 **第一項** 第十三条の規定施行の際現に同条第一項の規定に反して役員の地位を兼ねている者は、同条の規定施行の日から九十日以内に、何れか一の地位を除いて他の地位を辞さなければならない。 suppl-3221-54/art-8/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-8/par-1 A person who, at the time the provisions of Article 13 come into effect, concurrently holds positions as officer in contravention of paragraph (1) of that Article must, within 90 days from the date on which the provisions of that Article come into effect, resign from the other positions, except for any one position. machine translation, not official **第二項** 第十三条の規定施行の際現に四以上の会社の役員の地位を占めている者は、同条の規定施行の日から九十日以内に、何れか三の地位を除いて他の地位を辞さなければならない。 suppl-3221-54/art-8/par-2 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-8/par-2 A person who, at the time the provisions of Article 13 come into effect, holds positions as officer of four or more companies must, within 90 days from the date on which the provisions of that Article come into effect, resign from the other positions, except for any three positions. machine translation, not official ### 第九条 suppl-3221-54/art-9 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-9 **第一項** 第十四条の規定施行の際現に同条の規定に反して所有されている株式の処置については、命令を以てこれを定める。 suppl-3221-54/art-9/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-9/par-1 The disposition of shares held, at the time the provisions of Article 14 come into effect, in contravention of the provisions of that Article is to be specified by order. machine translation, not official ### 第十条 suppl-3221-54/art-10 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-10 **第一項** 附則第三条第三項において準用する第十一条第五項の規定に違反して株式を所有した者は、一年以下の懲役又は二十万円以下の罰金に処する。 suppl-3221-54/art-10/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-10/par-1 A person who has held shares in violation of the provisions of Article 11, paragraph (5), which apply mutatis mutandis pursuant to Article 3, paragraph (3) of the Supplementary Provisions, is to be punished by imprisonment with work for not more than one year or a fine of not more than 200,000 yen. machine translation, not official ### 第十一条 suppl-3221-54/art-11 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-11 **第一項** 次の各号のいずれかに該当する者は、一年以下の懲役又は五千円以下の罰金に処する。 suppl-3221-54/art-11/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-11/par-1 A person who falls under any of the following items is to be punished by imprisonment with work for not more than one year or a fine of not more than 5,000 yen: machine translation, not official **一** 附則第八条の規定に違反した者 suppl-3221-54/art-11/par-1/item-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-11/par-1/item-1 a person who has violated the provisions of Article 8 of the Supplementary Provisions; machine translation, not official **二** 附則第四条から第七条まで又は第九条の規定に基づく命令に違反した者 suppl-3221-54/art-11/par-1/item-2 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-11/par-1/item-2 a person who has violated an order based on the provisions of Articles 4 through 7 or Article 9 of the Supplementary Provisions. machine translation, not official ### 第十二条 suppl-3221-54/art-12 · https://japanlaw.org/ja/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/ja/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 ### 第十三条 suppl-3221-54/art-13 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-13 **第一項** 公正取引委員会の第一期の委員の任期は、内閣総理大臣の定めるところにより、そのうちの四人については各々一年、二年、三年又は五年とし、二人については四年とする。 suppl-3221-54/art-13/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-13/par-1 The terms of office of the first Commissioners of the Japan Fair Trade Commission are, as determined by the Prime Minister, one year, two years, three years or five years respectively for four of them, and four years for two of them. machine translation, not official --- ## Cites - suppl-3221-54/art-3/par-2: 第十一条第二項 → 私的独占の禁止及び公正取引の確保に関する法律 第十一条第二項 (Article 11, paragraph (2)), art-11/par-2 — https://japanlaw.org/ja/antimonopoly-act/art-11/par-2 - suppl-3221-54/art-3/par-3: 前項 → 私的独占の禁止及び公正取引の確保に関する法律 附則第三条第二項 (Supplementary Provisions, Article 3, paragraph (2)), suppl-3221-54/art-3/par-2 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-3/par-2 - suppl-3221-54/art-4/par-1: 第五条 → 私的独占の禁止及び公正取引の確保に関する法律 附則第五条 (Supplementary Provisions, Article 5), suppl-3221-54/art-5 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-5 - suppl-3221-54/art-5/par-1: 第九条 → 私的独占の禁止及び公正取引の確保に関する法律 第九条 (Article 9), art-9 — https://japanlaw.org/ja/antimonopoly-act/art-9 - suppl-3221-54/art-6/par-1: 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 第十条 (Article 10), art-10 — https://japanlaw.org/ja/antimonopoly-act/art-10 - suppl-3221-54/art-6/par-1: 第十二条 → 私的独占の禁止及び公正取引の確保に関する法律 第十二条 (Article 12), art-12 — https://japanlaw.org/ja/antimonopoly-act/art-12 - suppl-3221-54/art-7/par-1: 第十一条 → 私的独占の禁止及び公正取引の確保に関する法律 第十一条 (Article 11), art-11 — https://japanlaw.org/ja/antimonopoly-act/art-11 - suppl-3221-54/art-7/par-1: 第十二条 → 私的独占の禁止及び公正取引の確保に関する法律 第十二条 (Article 12), art-12 — https://japanlaw.org/ja/antimonopoly-act/art-12 - suppl-3221-54/art-8/par-1: 第十三条 → 私的独占の禁止及び公正取引の確保に関する法律 第十三条 (Article 13), art-13 — https://japanlaw.org/ja/antimonopoly-act/art-13 - suppl-3221-54/art-8/par-1: 同条第一項 → 私的独占の禁止及び公正取引の確保に関する法律 第十三条第一項 (Article 13, paragraph (1)), art-13/par-1 — https://japanlaw.org/ja/antimonopoly-act/art-13/par-1 - suppl-3221-54/art-8/par-2: 第十三条 → 私的独占の禁止及び公正取引の確保に関する法律 第十三条 (Article 13), art-13 — https://japanlaw.org/ja/antimonopoly-act/art-13 - suppl-3221-54/art-9/par-1: 第十四条 → 私的独占の禁止及び公正取引の確保に関する法律 第十四条 (Article 14), art-14 — https://japanlaw.org/ja/antimonopoly-act/art-14 - suppl-3221-54/art-10/par-1: 附則第三条第三項 → 私的独占の禁止及び公正取引の確保に関する法律 附則第三条第三項 (Supplementary Provisions, Article 3, paragraph (3)), suppl-3221-54/art-3/par-3 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-3/par-3 - suppl-3221-54/art-11/par-1/item-1: 附則第八条 → 私的独占の禁止及び公正取引の確保に関する法律 附則第八条 (Supplementary Provisions, Article 8), suppl-3221-54/art-8 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-8 - suppl-3221-54/art-11/par-1/item-2: 附則第四条から第七条まで → 私的独占の禁止及び公正取引の確保に関する法律 附則第四条 (Supplementary Provisions, Article 4), suppl-3221-54/art-4 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-4 - suppl-3221-54/art-11/par-1/item-2: 附則第四条から第七条まで → 私的独占の禁止及び公正取引の確保に関する法律 附則第五条 (Supplementary Provisions, Article 5), suppl-3221-54/art-5 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-5 - suppl-3221-54/art-11/par-1/item-2: 附則第四条から第七条まで → 私的独占の禁止及び公正取引の確保に関する法律 附則第六条 (Supplementary Provisions, Article 6), suppl-3221-54/art-6 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-6 - suppl-3221-54/art-11/par-1/item-2: 附則第四条から第七条まで → 私的独占の禁止及び公正取引の確保に関する法律 附則第七条 (Supplementary Provisions, Article 7), suppl-3221-54/art-7 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-7 - suppl-3221-54/art-11/par-1/item-2: 第九条 → 私的独占の禁止及び公正取引の確保に関する法律 附則第九条 (Supplementary Provisions, Article 9), suppl-3221-54/art-9 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-9 - 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/ja/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/ja/antimonopoly-act/suppl-3221-54/art-11/par-1/item-2 ## Cited by 6 provisions cite this one. No official source publishes this direction. - 私的独占の禁止及び公正取引の確保に関する法律 附則第三条第三項 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-3/par-3 - 私的独占の禁止及び公正取引の確保に関する法律 附則第四条第一項 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-4/par-1 - 私的独占の禁止及び公正取引の確保に関する法律 附則第十条第一項 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-10/par-1 - 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一号 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-11/par-1/item-1 - 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 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-11/par-1/item-2 - 私的独占の禁止及び公正取引の確保に関する法律 附則第十二条第一項 — https://japanlaw.org/ja/antimonopoly-act/suppl-3221-54/art-12/par-1 --- ## 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