# 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 — 第五条 (Supplementary Provisions, Article 5) This is the Markdown twin of https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-5. 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: 第五条 (Supplementary Provisions, Article 5) — address `suppl-4211-51/art-5` - Text in force since: 2026-05-21 - URL (the page that opens at this provision): https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-5 - 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. --- ### 第五条 suppl-4211-51/art-5 · https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-5 **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の一部を改正する法律（平成二十五年法律第百号）による改正後の私的独占の禁止及び公正取引の確保に関する法律（次条から附則第八条まで、附則第十五条及び附則第十六条第二項において「新私的独占禁止法」という。）第七条の二第四項又は第二十条の二から第二十条の六までに規定する違反行為についてこれらの規定による課徴金の納付を命ずる場合において、当該違反行為が施行日前に開始され、施行日以後になくなったものであるときは、当該違反行為のうち施行日前に係るものについては、課徴金の納付を命ずることができない。 suppl-4211-51/art-5/par-1 · https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-5/par-1 In the case where payment of a surcharge is ordered pursuant to these provisions for a violation prescribed in Article 7-2, paragraph (4) or Articles 20-2 through 20-6 of the Act on Prohibition of Private Monopolization and Maintenance of Fair Trade after amendment by the Act Partially Amending the Act on Prohibition of Private Monopolization and Maintenance of Fair Trade (Act No. 100 of 2013) (referred to as the "New Act on Prohibition of Private Monopolization" in the following Article through Article 8 of the Supplementary Provisions, Article 15 of the Supplementary Provisions, and Article 16, paragraph (2) of the Supplementary Provisions), if the violation began before the Effective Date and ceased on or after the Effective Date, payment of a surcharge cannot be ordered for the part of the violation relating to the period before the Effective Date. machine translation, not official --- ## Cites - suppl-4211-51/art-5/par-1: 次条から附則第八条まで → 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-4211-51/art-6 — https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-6 - suppl-4211-51/art-5/par-1: 次条から附則第八条まで → 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-4211-51/art-7 — https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-7 - suppl-4211-51/art-5/par-1: 次条から附則第八条まで → 私的独占の禁止及び公正取引の確保に関する法律 附則第八条 (Supplementary Provisions, Article 8), suppl-4211-51/art-8 — https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-8 - suppl-4211-51/art-5/par-1: 附則第十五条 → 私的独占の禁止及び公正取引の確保に関する法律 附則第十五条 (Supplementary Provisions, Article 15), suppl-4211-51/art-15 — https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-15 - suppl-4211-51/art-5/par-1: 附則第十六条第二項 → 私的独占の禁止及び公正取引の確保に関する法律 附則第十六条第二項 (Supplementary Provisions, Article 16, paragraph (2)), suppl-4211-51/art-16/par-2 — https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-16/par-2 - suppl-4211-51/art-5/par-1: 第二十条の二から第二十条の六まで → 私的独占の禁止及び公正取引の確保に関する法律 第二十条の二 (Article 20-2), art-20-2 — https://japanlaw.org/ja/antimonopoly-act/art-20-2 - suppl-4211-51/art-5/par-1: 第二十条の二から第二十条の六まで → 私的独占の禁止及び公正取引の確保に関する法律 第二十条の三 (Article 20-3), art-20-3 — https://japanlaw.org/ja/antimonopoly-act/art-20-3 - suppl-4211-51/art-5/par-1: 第二十条の二から第二十条の六まで → 私的独占の禁止及び公正取引の確保に関する法律 第二十条の四 (Article 20-4), art-20-4 — https://japanlaw.org/ja/antimonopoly-act/art-20-4 - suppl-4211-51/art-5/par-1: 第二十条の二から第二十条の六まで → 私的独占の禁止及び公正取引の確保に関する法律 第二十条の五 (Article 20-5), art-20-5 — https://japanlaw.org/ja/antimonopoly-act/art-20-5 - suppl-4211-51/art-5/par-1: 第二十条の二から第二十条の六まで → 私的独占の禁止及び公正取引の確保に関する法律 第二十条の六 (Article 20-6), art-20-6 — https://japanlaw.org/ja/antimonopoly-act/art-20-6 ## Cited by 1 provision cites 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 附則第十九条第一項（政令への委任） — https://japanlaw.org/ja/antimonopoly-act/suppl-4211-51/art-19/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-20261106T060022-014, 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