# 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/en/antimonopoly-act/suppl-4101-81/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-4101-81/art-5` - Text in force since: 2026-05-21 - URL (the page that opens at this provision): https://japanlaw.org/en/antimonopoly-act/suppl-4101-81/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-4101-81/art-5 · https://japanlaw.org/en/antimonopoly-act/suppl-4101-81/art-5 **第一項** 旧法第十五条第二項（旧法第十六条において準用する場合を含む。）の規定によりされた届出であって、この法律の施行の際旧法第十五条第三項本文（旧法第十六条において準用する場合を含む。）に規定する三十日の期間又は旧法第十五条第三項ただし書（旧法第十六条において準用する場合を含む。）の規定により短縮され、若しくは延長された期間を経過していないものについては、なお従前の例による。 suppl-4101-81/art-5/par-1 · https://japanlaw.org/en/antimonopoly-act/suppl-4101-81/art-5/par-1 With regard to a notification made pursuant to Article 15, paragraph (2) of the Former Act (including as applied mutatis mutandis pursuant to Article 16 of the Former Act) for which, at the time this Act comes into effect, the period of 30 days prescribed in the main clause of Article 15, paragraph (3) of the Former Act (including as applied mutatis mutandis pursuant to Article 16 of the Former Act) or the period shortened or extended pursuant to the proviso to Article 15, paragraph (3) of the Former Act (including as applied mutatis mutandis pursuant to Article 16 of the Former Act) has not elapsed, the provisions then in force continue to govern. machine translation, not official ## Cited by 2 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 附則第七条第一項 — https://japanlaw.org/en/antimonopoly-act/suppl-4101-81/art-7/par-1 - 私的独占の禁止及び公正取引の確保に関する法律 附則第八条第一項（政令への委任） — https://japanlaw.org/en/antimonopoly-act/suppl-4101-81/art-8/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-20261106T060022-010, 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