Supplementary Provisions
附 則
Supplementary Provisions, Article 1Effective Date
第一条（施行期日）
This Act comes into effect on April 1, 2026; provided, however, that the provisions set forth in the following items come into effect on the dates specified respectively in those items:
この法律は、令和八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。
the provisions in Article 1 amending Article 3, paragraph (3) and Article 53, paragraph (1), item (v) of the Industrial Safety and Health Act, the provisions of the following Article through Article 4 of the Supplementary Provisions, and the provisions of Articles 9 and 12 of the Supplementary Provisions: the date of promulgation
第一条中労働安全衛生法第三条第三項及び第五十三条第一項第五号の改正規定並びに次条から附則第四条までの規定並びに附則第九条及び第十二条の規定 公布の日
the provisions of Article 1 (excluding the amending provisions set forth in the preceding item), and the provisions in Article 13 of the Supplementary Provisions amending Article 45, paragraph (3) of the Act on Ensuring the Proper Operation of Worker Dispatching Services and Protecting Dispatched Workers (Act No. 88 of 1985; hereinafter referred to as the "Worker Dispatching Act") (limited to the part adding "and paragraph (3)" after "(paragraph (2)") and the provisions amending paragraphs (4) and (5) of that Article: January 1, 2026
第一条の規定（前号に掲げる改正規定を除く。）及び附則第十三条中労働者派遣事業の適正な運営の確保及び派遣労働者の保護等に関する法律（昭和六十年法律第八十八号。以下「労働者派遣法」という。）第四十五条第三項の改正規定（「（第二項」の下に「及び第三項」を加える部分に限る。）並びに同条第四項及び第五項の改正規定 令和八年一月一日
the provisions in Article 2 amending Article 2, item (iv) of the Industrial Safety and Health Act, the provisions renumbering Article 65-4 of that Act as Article 65-5, renumbering Article 65-3 of that Act as Article 65-4 and adding one Article after Article 65-2 of that Act, and the provisions amending Article 119, item (i) of that Act (limited to the part replacing "Article 65-4" with "Article 65-3, paragraph (1), Article 65-5"), and the provisions of Article 3 (excluding the provisions amending Article 22, Articles 29 through 32 and Article 34, paragraph (1) of the Working Environment Measurement Act), and the provisions in Article 11 of the Supplementary Provisions amending Appended Table 1, item (84)(i) of the Registration and License Tax Act (Act No. 35 of 1967) and the provisions in Article 13 of the Supplementary Provisions amending Article 45, paragraph (3) of the Worker Dispatching Act (excluding the amending provisions set forth in the preceding item), the provisions amending paragraph (6) of that Article and the provisions amending Article 47, paragraph (1) of the Worker Dispatching Act: October 1, 2026
第二条中労働安全衛生法第二条第四号の改正規定、同法第六十五条の四を同法第六十五条の五とし、同法第六十五条の三を同法第六十五条の四とし、同法第六十五条の二の次に一条を加える改正規定及び同法第百十九条第一号の改正規定（「第六十五条の四」を「第六十五条の三第一項、第六十五条の五」に改める部分に限る。）及び第三条の規定（作業環境測定法第二十二条、第二十九条から第三十二条まで及び第三十四条第一項の改正規定を除く。）並びに附則第十一条中登録免許税法（昭和四十二年法律第三十五号）別表第一第八十四号（一）の改正規定及び附則第十三条中労働者派遣法第四十五条第三項の改正規定（前号に掲げる改正規定を除く。）、同条第六項の改正規定及び労働者派遣法第四十七条第一項の改正規定 令和八年十月一日
the provisions in Article 2 amending the table of contents of the Industrial Safety and Health Act and the provisions adding one Article to Chapter X of that Act, and the provisions in Article 14 of the Supplementary Provisions amending Article 45 of the Worker Dispatching Act (limited to the part replacing "Articles 100 through 102" with "Article 100, Article 101, Article 102" in paragraph (15) of that Article): January 1, 2027
第二条中労働安全衛生法の目次の改正規定及び同法第十章に一条を加える改正規定及び附則第十四条中労働者派遣法第四十五条の改正規定（同条第十五項中「第百条から第百二条まで」を「第百条、第百一条、第百二条」に改める部分に限る。） 令和九年一月一日
the provisions in Article 2 adding one Article after Article 30-3 of the Industrial Safety and Health Act, the provisions amending Article 32 of that Act (excluding the part replacing "worker" with "person engaged in work" and deleting "who is an employer" in paragraph (4) of that Article, the part replacing "worker" with "person engaged in work" in paragraph (6) of that Article and the part replacing "worker" with "person engaged in work" in paragraph (7) of that Article), the provisions amending Articles 36 and 42 of that Act, the provisions amending Article 43-2 of that Act (excluding the part adding "and Appended Table 4, item (xiv)" after "item (iv)" in item (ii) of that Article), the provisions amending Article 44, paragraph (1), Article 44-2, paragraph (1), Article 45, Article 54-3, paragraph (2), item (i), Article 54-4, paragraph (2), Article 59 and Article 60-2 of that Act, the provisions amending Article 119, item (i) of that Act (limited to the part adding "or paragraph (4)" after "Article 59, paragraph (3)") and the provisions amending Article 120, item (i) of that Act (limited to the part replacing "Article 32, paragraphs (1) through (6)" with "Article 30-4, paragraph (1), Article 32, paragraphs (1) through (7)" and the part replacing "Article 45, paragraph (1) or (2)" with "Article 45, paragraphs (1) through (3)"), and the provisions of Article 14 of the Supplementary Provisions (excluding the amending provisions set forth in the preceding item): April 1, 2027
第二条中労働安全衛生法第三十条の三の次に一条を加える改正規定、同法第三十二条の改正規定（同条第四項中「労働者」を「作業従事者」に改め、「事業者である」を削る部分、同条第六項中「労働者」を「作業従事者」に改める部分及び同条第七項中「労働者」を「作業従事者」に改める部分を除く。）、同法第三十六条及び第四十二条の改正規定、同法第四十三条の二の改正規定（同条第二号中「第四号」の下に「及び別表第四第十四号」を加える部分を除く。）、同法第四十四条第一項、第四十四条の二第一項、第四十五条、第五十四条の三第二項第一号、第五十四条の四第二項、第五十九条及び第六十条の二の改正規定、同法第百十九条第一号の改正規定（「第五十九条第三項」の下に「若しくは第四項」を加える部分に限る。）並びに同法第百二十条第一号の改正規定（「第三十二条第一項から第六項まで」を「第三十条の四第一項、第三十二条第一項から第七項まで」に改める部分及び「第四十五条第一項若しくは第二項」を「第四十五条第一項から第三項まで」に改める部分に限る。）及び附則第十四条の規定（前号に掲げる改正規定を除く。） 令和九年四月一日
the provisions in Article 2 deleting Article 4 of the Supplementary Provisions of the Industrial Safety and Health Act: the date specified by Cabinet Order within a period not exceeding three years from the date of promulgation
第二条中労働安全衛生法附則第四条を削る改正規定 公布の日から起算して三年を超えない範囲内において政令で定める日
the provisions in Article 2 amending Article 57-2, paragraph (2) of the Industrial Safety and Health Act (limited to the part replacing "must endeavor to promptly notify" with "must promptly notify") and the provisions renumbering Article 119, item (iv) of that Act as item (v) of that Article and adding one item after item (iii) of that Article: the date specified by Cabinet Order within a period not exceeding five years from the date of promulgation
第二条中労働安全衛生法第五十七条の二第二項の改正規定（「通知するよう努めなければ」を「通知しなければ」に改める部分に限る。）及び同法第百十九条第四号を同条第五号とし、同条第三号の次に一号を加える改正規定 公布の日から起算して五年を超えない範囲内において政令で定める日
Supplementary Provisions, Article 2Preparatory Actions Concerning Registration of Registered Agencies for Design Reviews and Post-Manufacturing Inspections
第二条（登録設計審査等機関の登録に関する準備行為）
A person seeking to obtain the registration under paragraph (3) of Article 37 of the Industrial Safety and Health Act after amendment under the provisions of Article 2 (hereinafter referred to as the "new Industrial Safety and Health Act") may file an application for it even before the date on which this Act comes into effect (hereinafter referred to as the "effective date"), in the manner provided in the provisions of paragraph (1) of Article 46 of the new Industrial Safety and Health Act.
第二条の規定による改正後の労働安全衛生法（以下「新労働安全衛生法」という。）第三十七条第三項の登録を受けようとする者は、この法律の施行の日（以下「施行日」という。）前においても、新労働安全衛生法第四十六条第一項の規定の例により、その申請を行うことができる。
If an application for registration has been filed pursuant to the provisions of the preceding paragraph, the Minister of Health, Labour and Welfare may effect the registration and make the public announcement even before the effective date, in the manner provided in the provisions of paragraphs (2) through (4) of Article 46 and paragraph (1) of Article 112-2 (limited to the part relating to item (i)) of the new Industrial Safety and Health Act. In such a case, on or after the effective date, that registration and that public announcement are deemed to be the registration under paragraph (3) of Article 37 of the new Industrial Safety and Health Act and the public announcement under the provisions of paragraph (1) of Article 112-2 of the new Industrial Safety and Health Act, respectively.
厚生労働大臣は、前項の規定により登録の申請があった場合には、施行日前においても、新労働安全衛生法第四十六条第二項から第四項まで及び第百十二条の二第一項（第一号に係る部分に限る。）の規定の例により、その登録及び公示をすることができる。この場合において、当該登録及び公示は、施行日以後は、それぞれ新労働安全衛生法第三十七条第三項の登録及び新労働安全衛生法第百十二条の二第一項の規定による公示とみなす。
Supplementary Provisions, Article 3Preparatory Actions Concerning Operational Rules of Registered Agencies for Design Reviews and Post-Manufacturing Inspections
第三条（登録設計審査等機関の業務規程に関する準備行為）
A person that has been registered pursuant to the provisions of paragraph (2) of the preceding Article may file the notification of operational rules even before the effective date, in the manner provided in the provisions of Article 48 of the new Industrial Safety and Health Act. In such a case, on or after the effective date, that notification is deemed to be a notification under the provisions of that Article.
Supplementary Provisions, Article 4Preparatory Actions Concerning Guidelines
第四条（指針に関する準備行為）
Even before the effective date, the Minister of Health, Labour and Welfare may establish and release the guidelines necessary to ensure the appropriate and effective implementation of notices of alternative chemical names, etc. in the manner provided in the provisions of paragraph (8) of Article 57-2 of the new Industrial Safety and Health Act, or the guidelines necessary to ensure the appropriate and effective implementation of the measures that employers are to take in the manner provided in the provisions of paragraph (2) of Article 62-2 of the new Industrial Safety and Health Act, respectively.
厚生労働大臣は、施行日前においても、新労働安全衛生法第五十七条の二第八項の規定の例により、代替化学名等の通知の適切かつ有効な実施を図るため必要な指針を、又は新労働安全衛生法第六十二条の二第二項の規定の例により、事業者が講ずべき措置に関してその適切かつ有効な実施を図るため必要な指針を、それぞれ定め、公表することができる。
The guidelines established and released pursuant to the provisions of the preceding paragraph are deemed to have been established and released on the effective date pursuant to the provisions of paragraph (8) of Article 57-2 or paragraph (2) of Article 62-2 of the new Industrial Safety and Health Act, respectively.
前項の規定により定められ、公表された指針は、施行日においてそれぞれ新労働安全衛生法第五十七条の二第八項又は第六十二条の二第二項の規定により定められ、公表されたものとみなす。
Supplementary Provisions, Article 5Transitional Measures Concerning Post-Manufacturing Inspections and Inspection Certificates
第五条（製造時等検査及び検査証に関する経過措置）
With regard to a disposition concerning an application for a post-manufacturing inspection under the provisions of paragraph (1) of Article 38 of the Industrial Safety and Health Act before amendment under the provisions of Article 2 (hereinafter referred to as the "former Industrial Safety and Health Act") that was filed before the effective date, in connection with which no disposition to pass or fail the applicant has been reached as of the time this Act comes into effect, the provisions then in force continue to govern.
An inspection certificate issued pursuant to the provisions of paragraph (1) of Article 39 of the former Industrial Safety and Health Act before the effective date (including one pertaining to an application for a post-manufacturing inspection that the provisions then in force continue to govern pursuant to the provisions of the preceding paragraph, and one issued pursuant to the provisions of paragraph (1) of Article 39 of the former Industrial Safety and Health Act that remain in force pursuant to the provisions of paragraph (1) of the following Article) is deemed to have been issued pursuant to the provisions of paragraph (1) of Article 39 of the new Industrial Safety and Health Act.
Supplementary Provisions, Article 6Transitional Measures Concerning Registered Agencies for Post-Manufacturing Inspections
第六条（登録製造時等検査機関に関する経過措置）
A registered agency for post-manufacturing inspections that, as of the effective date, is registered under paragraph (1) of Article 38 of the former Industrial Safety and Health Act may conduct the post-manufacturing inspections pertaining to that registration until the period under the provisions of paragraph (1) of Article 46-2 of the Industrial Safety and Health Act has elapsed. In such a case, the provisions of paragraphs (1) and (2) of Article 38, paragraph (1) of Article 39, paragraphs (3) and (4) of Article 46, and Articles 47 through 53-2 of the former Industrial Safety and Health Act (including the penal provisions pertaining to these provisions) remain in force.
施行日において現に旧労働安全衛生法第三十八条第一項の登録を受けている登録製造時等検査機関は、労働安全衛生法第四十六条の二第一項の規定による期間が経過するまでの間は、当該登録に係る製造時等検査を行うことができる。この場合において、旧労働安全衛生法第三十八条第一項及び第二項、第三十九条第一項、第四十六条第三項及び第四項並びに第四十七条から第五十三条の二までの規定（これらの規定に係る罰則を含む。）は、なおその効力を有する。
With regard to the application of paragraph (2) of Article 46 of the Industrial Safety and Health Act, a rescission of a registration under the provisions of paragraph (1) or (2) of Article 53 of the former Industrial Safety and Health Act effected before the effective date (including a rescission of a registration under the provisions of paragraph (1) or (2) of Article 53 of the former Industrial Safety and Health Act that remain in force pursuant to the provisions of the preceding paragraph) is deemed to be a rescission of a registration under the provisions of paragraph (1) or (2) of Article 53 of the new Industrial Safety and Health Act, respectively.
施行日前にされた旧労働安全衛生法第五十三条第一項又は第二項の規定による登録の取消し（前項の規定によりなお効力を有することとされる旧労働安全衛生法第五十三条第一項又は第二項の規定による登録の取消しを含む。）は、労働安全衛生法第四十六条第二項の適用については、それぞれ新労働安全衛生法第五十三条第一項又は第二項の規定による登録の取消しとみなす。
Supplementary Provisions, Article 7Transitional Measures Concerning Skill Training Courses and Skill Training Course Completion Certificates
第七条（技能講習及び技能講習修了証に関する経過措置）
With regard to a skill training course for a person who, as of the effective date, is taking a skill training course prescribed in paragraph (1) of Article 76 of the former Industrial Safety and Health Act (limited to the categories under items (xxxi) through (xxxiii) of Appended Table 18 of the former Industrial Safety and Health Act) and has not completed it, the provisions then in force continue to govern.
A skill training course completion certificate issued pursuant to the provisions of paragraph (2) of Article 76 of the former Industrial Safety and Health Act before the effective date (limited to one pertaining to a skill training course in the categories under items (xxxi) through (xxxiii) of Appended Table 18 of the former Industrial Safety and Health Act) is deemed to have been issued pursuant to the provisions of paragraph (2) of Article 76 of the new Industrial Safety and Health Act.
施行日前に旧労働安全衛生法第七十六条第二項の規定により交付された技能講習修了証（旧労働安全衛生法別表第十八第三十一号から第三十三号までの区分に係る技能講習に係るものに限る。）は、新労働安全衛生法第七十六条第二項の規定により交付されたものとみなす。
Supplementary Provisions, Article 8Transitional Measures Concerning Penal Provisions
第八条（罰則に関する経過措置）
With regard to the application of penal provisions to acts committed before the effective date and to acts committed on or after the effective date in the cases where the provisions then in force continue to govern pursuant to the provisions of Article 5, paragraph (1) of the Supplementary Provisions and paragraph (1) of the preceding Article, the provisions then in force continue to govern.
Supplementary Provisions, Article 9Delegation to Cabinet Order
第九条（政令への委任）
Beyond what is provided for in these Supplementary Provisions, the transitional measures necessary in connection with the enforcement of this Act are specified by Cabinet Order.
この附則に定めるもののほか、この法律の施行に伴い必要な経過措置は、政令で定める。
Supplementary Provisions, Article 10Review
第十条（検討）
The Government, with a target of five years after this Act comes into effect, is to take into account the state of enforcement of each of the Acts as amended by this Act, and, when it finds this necessary, review the provisions of those Acts and take the necessary measures based on the results of that review.
政府は、この法律の施行後五年を目途として、この法律による改正後のそれぞれの法律の施行の状況を勘案し、必要があると認めるときは、これらの法律の規定について検討を加え、その結果に基づいて必要な措置を講ずるものとする。