# 労働基準法 / Labor Standards Act — 附　則 (Supplementary Provisions) This is the Markdown twin of https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60. 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: 労働基準法 (Labor Standards Act), 昭和二十二年法律第四十九号 - English title "Labor Standards Act": 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-5081-60` - Text: the text as amended with effect from 2027-04-01, standing until 2028-12-22 as now scheduled, since the next amendment's day is not fixed — NOT yet in force (revision 20270401_508AC0000000060) - URL (this text's page, at this provision): https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60 - The same address in the text in force (its wording there may differ): https://japanlaw.org/ja/labor-standards-act/suppl-5081-60 - Every provision below carries its address and its place on this text's page 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. The Ministry's English is given only where this text's Japanese is a wording the Ministry translated — the same as the text in force, or for a text not yet in force, a wording it translated ahead; every other paragraph's English is machine translation. --- ## 附　則 令和八年七月一七日法律第六〇号 suppl-5081-60 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60 ### 第一条（施行期日） — Effective Date caption: machine translation, not official suppl-5081-60/art-1 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-1 **第一項** この法律は、令和九年四月一日から施行する。ただし、次の各号に掲げる規定は、当該各号に定める日から施行する。 suppl-5081-60/art-1/par-1 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-1/par-1 This Act comes into effect on April 1, 2027; provided, however, that the provisions set forth in the following items come into effect as of the dates specified respectively in those items. machine translation, not official **一** 附則第十一条及び第十七条の規定　公布の日 suppl-5081-60/art-1/par-1/item-1 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-1/par-1/item-1 the provisions of Articles 11 and 17 of the Supplementary Provisions: the date of promulgation machine translation, not official ### 第九条（労働基準法の一部改正に伴う経過措置） — Transitional Measures Concerning the Partial Amendment of the Labor Standards Act caption: machine translation, not official suppl-5081-60/art-9 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-9 **第一項** 施行日前に生じた第四条の規定による改正後の労働基準法第百十五条第二項ただし書の政令で定める疾病に相当する疾病による事故を原因とする労働基準法の規定による災害補償の請求権の消滅時効については、なお従前の例による。 suppl-5081-60/art-9/par-1 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-9/par-1 With regard to the extinctive prescription of a claim for accident compensation under the provisions of the Labor Standards Act arising from an accident that occurred before the effective date due to an illness equivalent to the illness specified by Cabinet Order referred to in the proviso to Article 115, paragraph (2) of the Labor Standards Act as amended by the provisions of Article 4, the provisions then in force continue to govern. machine translation, not official ### 第十一条（政令への委任） — Delegation to Cabinet Order caption: machine translation, not official suppl-5081-60/art-11 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-11 **第一項** この附則に定めるもののほか、この法律の施行に関し必要な経過措置（罰則に関する経過措置を含む。）は、政令で定める。 suppl-5081-60/art-11/par-1 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-11/par-1 Beyond what is provided for in these Supplementary Provisions, the transitional measures necessary in connection with the enforcement of this Act (including transitional measures concerning penal provisions) are specified by Cabinet Order. machine translation, not official ### 第十二条（検討） — Review caption: machine translation, not official suppl-5081-60/art-12 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-12 **第一項** 政府は、この法律の施行後五年を経過した場合において、この法律による改正後のそれぞれの法律の規定の施行の状況について検討を加え、必要があると認めるときは、その結果に基づいて所要の措置を講ずるものとする。 suppl-5081-60/art-12/par-1 · https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-12/par-1 When five years have elapsed after this Act comes into effect, the Government is to review the status of enforcement of the provisions of the respective Acts as amended by this Act, and if it finds it necessary, is to take the required measures based on the results. machine translation, not official --- ## Cites - suppl-5081-60/art-1/par-1/item-1: 附則第十一条 → 労働基準法 附則第十一条 (Supplementary Provisions, Article 11), suppl-5081-60/art-11 — https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/suppl-5081-60#suppl-5081-60/art-11 - suppl-5081-60/art-9/par-1: 労働基準法第百十五条第二項 → 労働基準法 第百十五条第二項 (Article 115, paragraph (2)), art-115/par-2 — https://japanlaw.org/ja/labor-standards-act/amendments/20270401_508AC0000000060/text/ch-12#art-115/par-2 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 労働基準法 — the text as 令和八年法律第六十号 leaves it, from 2027-04-01 (https://laws.e-gov.go.jp/law/322AC0000000049/20270401_508AC0000000060), retrieved 2026-09-27 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Labor Standards Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/4913/tb), retrieved 2026-09-27 - claude-opus-5[1m] — Machine translation, batch labor-standards-act-012, translated 2026-09-11 - claude-opus-5[1m] — Machine translation of amended wording, batch labor-standards-act-amendments-20260914T133442-001, translated 2026-09-14 - This site's parser, version 213 — 労働基準法 — structure, counts, cross-references and defined terms, computed 2026-09-27