# 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 — 第四条 (Supplementary Provisions, Article 4) This is the Markdown twin of https://japanlaw.org/en/antimonopoly-act/suppl-4211-51/art-4. 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: 第四条 (Supplementary Provisions, Article 4)（課徴金に関する経過措置） — address `suppl-4211-51/art-4` - Text in force since: 2026-05-21 - URL (the page that opens at this provision): https://japanlaw.org/en/antimonopoly-act/suppl-4211-51/art-4 - 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. --- ### 第四条（課徴金に関する経過措置） — Transitional Measures Concerning Surcharges caption: machine translation, not official suppl-4211-51/art-4 · https://japanlaw.org/en/antimonopoly-act/suppl-4211-51/art-4 **第一項** この法律の施行の際その実行期間（旧独占禁止法第七条の二第一項（同条第二項及び旧独占禁止法第八条の三において読み替えて準用する場合を含む。）に規定する実行期間をいう。）の終了した日から三年を経過している旧独占禁止法第七条の二第一項若しくは第二項又は第八条の三に規定する違反行為については、新独占禁止法第七条の二第二十七項の規定にかかわらず、課徴金の納付を命ずることができない。 suppl-4211-51/art-4/par-1 · https://japanlaw.org/en/antimonopoly-act/suppl-4211-51/art-4/par-1 With regard to a violation prescribed in Article 7-2, paragraph (1) or (2) or Article 8-3 of the Former Antimonopoly Act for which three years have elapsed, at the time this Act comes into effect, since the day on which its period of implementation (meaning the period of implementation prescribed in Article 7-2, paragraph (1) of the Former Antimonopoly Act (including as applied mutatis mutandis following the deemed replacement of terms pursuant to Article 7-2, paragraph (2) and Article 8-3 of the Former Antimonopoly Act)) ended, payment of a surcharge cannot be ordered, notwithstanding the provisions of Article 7-2, paragraph (27) of the New Antimonopoly Act. machine translation, not official ## 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/en/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-20261106T060022-012, translated 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