# 労働安全衛生法 / Industrial Safety and Health Act — 第一条 (Supplementary Provisions, Article 1) - Law: 労働安全衛生法 (Industrial Safety and Health Act), 昭和四十七年法律第五十七号 - English title "Industrial Safety and Health 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: 第一条 (Supplementary Provisions, Article 1)（施行期日） — address `suppl-3551-78/art-1` - Text in force since: 2026-10-01 - URL (the page that opens at this provision): https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-1 - Permanent URL (e-Gov law ID, never renamed): https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-1 - Every provision below carries its address and both URLs 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. --- ### 第一条（施行期日） — (Effective Date) caption: Ministry of Justice translation — Japanese Law Translation Database System suppl-3551-78/art-1 · https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-1 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-1 **第一項** この法律は、公布の日から起算して六月を経過した日から施行する。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-3551-78/art-1/par-1 · https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-1/par-1 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-1/par-1 This Act comes into effect as of the day calculated as falling six months after the date of promulgation; provided, however, that the provisions set forth in the following items come into effect as of the date set forth in each item: Ministry of Justice translation — Japanese Law Translation Database System **一** 第十五条第三項の次に一項を加える改正規定（第二十五条の二第一項各号の措置の統括管理に係る部分に限る。）、第二十五条の次に一条を加える改正規定（第二十五条の二第一項に係る部分に限る。）、第二十六条の改正規定、第二十七条第一項及び第二十八条第一項の改正規定、第三十条の次に一条を加える改正規定（第三十条の二第一項から第四項までに係る部分に限る。）、第三十二条の改正規定、第三十六条の改正規定、第八十八条の改正規定（改正後の同条第五項に係る部分に限る。）、第九十八条第一項の改正規定、第百十九条第一号の改正規定、第百二十条第一号の改正規定（「第十五条第一項若しくは第三項」を「第十五条第一項、第三項若しくは第四項」に改める部分（第十五条第四項については、第二十五条の二第一項各号の措置の統括管理に係る部分に限る。）、「第三十二条第一項から第三項まで」を「第三十二条第一項から第四項まで」に改める部分及び「、第百一条」を「から第五項まで、第百一条」に改める部分（改正後の第八十八条第五項に係る部分に限る。）に限る。）、次条第一項の規定並びに附則第三条第三項の規定　公布の日から起算して一年を超えない範囲内において政令で定める日 suppl-3551-78/art-1/par-1/item-1 · https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-1/par-1/item-1 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-1/par-1/item-1 amended provisions which add one paragraph next to paragraph (3) of Article 15 (limited to the parts relating to overall control for measures in each item of paragraph (1) of Article 25-2), amended provisions which add one article after Article 25 (limited to the parts relating to paragraph (1) of Article 25-2), amended provisions of Article 26, amended provisions of paragraph (1) of Article 27 and paragraph (1) of Article 28, amended provisions which add one article after Article 30 (limited to the parts relating to paragraph (1) through paragraph (4) of Article 30-2), amended provisions of Article 32, amended provisions of Article 36, amended provisions of Article 88 (limited to the parts relating to paragraph (5) of the amended Article 88), amended provisions of paragraph (1) of Article 98, amended provisions of item of Article 119, amended provisions of item (i) of Article 120, (limited to amendment of "paragraph (1) or (3) of Article 15" reading as "paragraph (1), (3) or (4) of Article 15" (concerning paragraph (4) of Article 15, limited to the parts relating to overall control for measures in each item of paragraph (1) of Article 25-2), amendment of "paragraph (1) through paragraph (3) of Article 32" reading as "paragraph (1) through paragraph (4) of Article 32", amendment of "Article 101" reading as "to paragraph (5), Article 101" (limited to the parts relating to paragraph (5) of amended Article 88)), provisions of paragraph (1) of the next Article, and provisions of paragraph (3) of Article 3 of Supplementary Provisions:on a date specified by Cabinet Order within a period not exceeding one year from the date of promulgation; Ministry of Justice translation — Japanese Law Translation Database System **二** 第十条第一項の改正規定、第十一条第一項及び第十二条第一項の改正規定、第十五条第三項の次に一項を加える改正規定（第二十五条の二第一項各号の措置の統括管理に係る部分を除く。）、第二十五条の次に一条を加える改正規定（第二十五条の二第二項に係る部分に限る。）、第三十条の次に一条を加える改正規定（第三十条の二第五項に係る部分に限る。）、第百二十条第一号の改正規定（「第十五条第一項若しくは第三項」を「第十五条第一項、第三項若しくは第四項」に改める部分（第十五条第四項については、第二十五条の二第一項各号の措置の統括管理に係る部分を除く。）及び「第十八条第一項」の下に「、第二十五条の二第二項（第三十条の二第五項において準用する場合を含む。）」を加える部分に限る。）並びに次条第二項の規定　公布の日から起算して二年を超えない範囲内において政令で定める日 suppl-3551-78/art-1/par-1/item-2 · https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-1/par-1/item-2 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-1/par-1/item-2 amended provisions of paragraph (1) of Article 10, amended provisions of paragraph (1) of Article 11 and paragraph (1) of Article 12, amended provisions which add one paragraph next to paragraph (3) of Article 15 (excluding the parts relating to overall control for measures in each item of paragraph (1) of Article 25-2), amended provisions which add one article after Article 25 (limited to the parts relating to paragraph (2) of Article 25-2), amended provisions which add one article after Article 30 (limited to the parts relating to paragraph (5) of Article 30-2), amended provisions of item (i) of Article 120 (limited to amendment of "paragraph (1) or (3) of Article 15" reading as "paragraph (1), (3), or (4) of Article 15" (concerning paragraph (4) of Article 15, excluding the parts relating to overall control for measures in each item of paragraph (1) of Article 25-2), and the addition of "paragraph (2) of Article 25-2 (including as applied mutatis mutandis pursuant to paragraph (5) of Article 30-2)", under "paragraph (1) of Article 18"), and provisions of paragraph (2) of the next Article:on a date specified by Cabinet Order within a period not exceeding two years from the date of promulgation. Ministry of Justice translation — Japanese Law Translation Database System --- ## Cites - suppl-3551-78/art-1/par-1/item-1: 次条第一項 → 労働安全衛生法 附則第二条第一項 (Supplementary Provisions, Article 2, paragraph (1)), suppl-3551-78/art-2/par-1 — https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-2/par-1 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-2/par-1 - suppl-3551-78/art-1/par-1/item-1: 附則第三条第三項 → 労働安全衛生法 附則第三条第三項 (Supplementary Provisions, Article 3, paragraph (3)), suppl-3551-78/art-3/par-3 — https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-3/par-3 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-3/par-3 - suppl-3551-78/art-1/par-1/item-2: 次条第二項 → 労働安全衛生法 附則第二条第二項 (Supplementary Provisions, Article 2, paragraph (2)), suppl-3551-78/art-2/par-2 — https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-2/par-2 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-2/par-2 ## Cited by 3 provisions cite this one. No official source publishes this direction. - 労働安全衛生法 附則第二条第一項（経過措置） — https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-2/par-1 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-2/par-1 - 労働安全衛生法 附則第二条第二項（経過措置） — https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-2/par-2 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-2/par-2 - 労働安全衛生法 附則第三条第三項 — https://japanlaw.org/en/industrial-safety-and-health-act/suppl-3551-78/art-3/par-3 · https://japanlaw.org/l/347AC0000000057/suppl-3551-78/art-3/par-3 --- ## Sources - e-Gov 法令検索, Digital Agency (デジタル庁) — 労働安全衛生法 — the text in force from 2026-10-01 (https://laws.e-gov.go.jp/law/347AC0000000057/20261001_507AC0000000033), retrieved 2026-10-17 - Japanese Law Translation Database System, Ministry of Justice (法務省) — Industrial Safety and Health Act — Ministry of Justice translation (https://www.japaneselawtranslation.go.jp/en/laws/view/3440/tb), retrieved 2026-10-17 - This site's parser, version 209 — 労働安全衛生法 — structure, counts, cross-references and defined terms, computed 2026-10-17