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Industrial Safety and Health Act

労働安全衛生法(ろうどうあんぜんえいせいほう)

Chapter V Regulations on Machinery and Other Such Equipment, Dangerous Substances, and Harmful Substances (Articles 44-3 to 49)

The law as Act Partially Amending the Industrial Safety and Health Act and the Working Environment Measurement Act (Act No. 33 of 2025) leaves it, with the words it changes marked.

The main text is read a page at a time: a chapter to a page, and a long chapter in runs of articles. The whole main text, and the supplementary provisions and appended tables this amendment changes. Those it leaves untouched are on the page for the text in force.

Article 44-3第四十四条の三

Valid Term of Type Examination Certificates(型式検定合格証の有効期間等)
Article 44-3, paragraph (1)

The valid term of a type examination certificate (or, if the valid term of a type examination certificate is renewed pursuant to the provisions of the following paragraph, the valid term of the examination certificate as renewed) is the period specified by Order of the Ministry of Health, Labour and Welfare in line with the kind of machinery or other such equipment referred to in the main text of paragraph (1) of the preceding Article.

型式検定合格証の有効期間(次項の規定により型式検定合格証の有効期間が更新されたときにあつては、当該更新された型式検定合格証の有効期間)は、前条第一項本文の機械等の種類に応じて、厚生労働省令で定める期間とする。

Article 44-3, paragraph (2)

A person seeking a renewal of the valid term of a type examination certificate must undergo a type examination pursuant to Order of the Ministry of Health, Labour and Welfare.

型式検定合格証の有効期間の更新を受けようとする者は、厚生労働省令で定めるところにより、型式検定を受けなければならない。

Article 44-4第四十四条の四

Invalidation of Type Examination Certificates(型式検定合格証の失効)
Article 44-4, paragraph (1)

If machinery or other such equipment falls under any of the following items, the Minister of Health, Labour and Welfare may invalidate the type examination certificate associated with the machinery or other such equipment referred to in that item (the type examination certificate issued to the foreign manufacturer, for item (ii)):

厚生労働大臣は、次の各号のいずれかに該当する場合には、当該各号の機械等に係る型式検定合格証(第二号にあつては、当該外国製造者が受けた型式検定合格証)の効力を失わせることができる。

Article 44-4, paragraph (1), item (i)

f the construction of machinery or other such equipment of the type for which the relevant person has passed a type examination, or equipment or other things for manufacturing and inspecting that machinery or other such equipment is found not to be in conformity with the standards specified by Order of the Ministry of Health, Labour and Welfare that are referred to in paragraph (3) of Article 44-2;

型式検定に合格した型式の機械等の構造又は当該機械等を製造し、若しくは検査する設備等が第四十四条の二第三項の厚生労働省令で定める基準に適合していないと認められるとき。

Article 44-4, paragraph (1), item (ii)

a foreign manufacturer that has undergone a type examination has affixed a label as referred to in paragraph (5) of Article 44-2 or one that is misleadingly similar thereto to machinery or other such equipment imported into Japan which is other than the type of machinery or other such equipment for which that person has passed that type examination;

型式検定を受けた外国製造者が、当該型式検定に合格した型式の機械等以外の機械等で本邦に輸入されたものに、第四十四条の二第五項の表示を付し、又はこれと紛らわしい表示を付しているとき。

Article 44-4, paragraph (1), item (iii)

If on finding it to be necessary to do so in order to ensure safety and health of the workers with regard to the construction of machinery or other such equipment of the type for which the relevant person has passed a type examination and equipment or other things for manufacturing and inspecting that machinery or other such equipment,the Minister has had the relevant officials enter the workplace of the person that has undergone the type examination or the place where the machinery or other such equipment or facilities or other things connected to the type examination are found to be located, question person concerned, and other article, but no statement or a false statement has been given inresponse to those questions or the inspection has been refused, hindered or aboided.

厚生労働大臣が型式検定に合格した型式の機械等の構造並びに当該機械等を製造し、及び検査する設備等に関し労働者の安全と健康を確保するため必要があると認めてその職員をして当該型式検定を受けた外国製造者の事業場又は当該型式検定に係る機械等若しくは設備等の所在すると認める場所において、関係者に質問をさせ、又は当該機械等若しくは設備等その他の物件についての検査をさせようとした場合において、その質問に対して陳述がされず、若しくは虚偽の陳述がされ、又はその検査が拒まれ、妨げられ、若しくは忌避されたとき。

Article 45第四十五条

Periodic Inspections(定期自主検査)
Article 45, paragraph (1)

An employer, pursuant to Order of the Ministry of Health, Labour and Welfare, must conduct inspections periodically and keep the records of the results on boilers and machinery or other such equipment that is specified by Cabinet Order.

事業者は、ボイラーその他の機械等で、政令で定めるものについて、厚生労働省令で定めるところにより、定期に自主検査を行ない、及びその結果を記録しておかなければならない。

Article 45, paragraph (2)

If undertaking any inspection under the provisions of the preceding paragraph for machinery or other such equipment specified by Cabinet Order as referred to in that paragraph, that is specified by Order of the Ministry of Health, Labour and Welfare (hereinafter referred to as a "specified inspection"), an employer that constitutes a person with the qualifications specified by Order of the Ministry of Health, Labour and Welfare (or, if the employer is a corporation, its representative or officer that constitutes such a person) must implement this itself, or the employer must have this implemented by a worker it employs who constitutes a person with the qualifications specified by that Order of the Ministry of Health, Labour and Welfare or by a person registered as prescribed in Article 54-3, paragraph (1) to carry out specified inspections of the relevant machinery or other such equipment at the request of other persons (hereinafter referred to as a "registered inspection agency").

事業者は、前項の機械等で政令で定めるものについて同項の規定による自主検査のうち厚生労働省令で定める自主検査(以下「特定自主検査」という。)を行うときは、当該事業者(事業者が法人である場合には、その代表者又は役員)で厚生労働省令で定める資格を有するものが自ら実施し、又はその使用する労働者で当該厚生労働省令で定める資格を有するもの若しくは第五十四条の三第一項に規定する登録を受け、他人の求めに応じて当該機械等について特定自主検査を行う者(以下「検査業者」という。)に実施させなければならない。

Article 45, paragraph (3)

Specified inspections must be conducted in accordance with the standards specified by the Minister of Health, Labour and Welfare.

特定自主検査は、厚生労働大臣の定める基準に従つて行わなければならない。

Article 45, paragraph (4)

The Minister of Health, Labour and Welfare must release the necessary guidelines for inspections to ensure the appropriate and effective implementation of inspections under the provisions of paragraph (1) (excluding specified inspections).

厚生労働大臣は、第一項の規定による自主検査(特定自主検査を除く。)の適切かつ有効な実施を図るため必要な自主検査指針を公表するものとする。

Article 45, paragraph (5)

Having released guidelines for inspections as referred to in the preceding paragraph, and on finding that it is necessary to do so, the Minister of Health, Labour and Welfare may provide the necessary guidance on those guidelines for inspections to employers, registered inspection agencies, and associations thereof.

厚生労働大臣は、前項の自主検査指針を公表した場合において必要があると認めるときは、事業者若しくは検査業者又はこれらの団体に対し、当該自主検査指針に関し必要な指導等を行うことができる。

Article 46第四十六条

Registration of Registered Agencies for Design Reviews and Post-Manufacturing Inspections(登録設計審査等機関の登録)
Article 46, paragraph (1)

The registration referred to in paragraph (3) of Article 37 (hereinafter in this Article, the following Article, paragraphs (1) and (2) of Article 53, and paragraph (1) of Article 53-2, referred to as a "registration") is made, pursuant to Order of the Ministry of Health, Labour and Welfare, for conducting the operations specified in each of the following items according to the category of specified machinery or other such equipment set forth in that item, for each regional classification prescribed by Order of the Ministry of Health, Labour and Welfare, at the application of a person seeking to conduct a design review or post-manufacturing inspection (hereinafter referred to as a "design review or post-manufacturing inspection").

第三十七条第三項の登録(以下この条、次条、第五十三条第一項及び第二項並びに第五十三条の二第一項において「登録」という。)は、厚生労働省令で定めるところにより、次の各号に掲げる特定機械等の区分に応じ当該各号に定める業務を行うことについて、厚生労働省令で定める地域の区分ごとに、設計審査又は製造時等検査(以下「設計審査等」という。)を行おうとする者の申請により行う。

Article 46, paragraph (1), item (i)

specified machinery or other such equipment pertaining to the following machinery or other such equipment: design reviews and post-manufacturing inspections;

次に掲げる機械等に係る特定機械等 設計審査及び製造時等検査

Article 46, paragraph (1), item (i), (a)

machinery or other such equipment set forth in item (i) or (ii) of Appended Table 1;

別表第一第一号又は第二号に掲げる機械等

Article 46, paragraph (1), item (i), (b)

machinery or other such equipment set forth in item (iv) of Appended Table 1;

別表第一第四号に掲げる機械等

Article 46, paragraph (1), item (i), (c)

machinery or other such equipment set forth in item (viii) of Appended Table 1.

別表第一第八号に掲げる機械等

Article 46, paragraph (1), item (ii)

specified machinery or other such equipment pertaining to the following machinery or other such equipment: design reviews.

次に掲げる機械等に係る特定機械等 設計審査

Article 46, paragraph (1), item (ii), (a)

machinery or other such equipment set forth in item (iii) or (v) of Appended Table 1;

別表第一第三号又は第五号に掲げる機械等

Article 46, paragraph (1), item (ii), (b)

machinery or other such equipment set forth in item (vi) or (vii) of Appended Table 1.

別表第一第六号又は第七号に掲げる機械等

Article 46, paragraph (2)

A person falling under any of the following items may not be registered:

次の各号のいずれかに該当する者は、登録を受けることができない。

Article 46, paragraph (2), item (i)

a person that has been sentenced to a fine or heavier punishment for violating the provisions of this Act or an order under this Act, if two years have not passed since the day on which the person finished serving the sentence or ceased to be subject to its enforcement;

この法律又はこれに基づく命令の規定に違反して、罰金以上の刑に処せられ、その執行を終わり、又は執行を受けることがなくなつた日から起算して二年を経過しない者

Article 46, paragraph (2), item (ii)

a person whose registration has been rescinded pursuant to the provisions of paragraph (1) or (2) of Article 53, if two years have not passed since the date of the rescission;

第五十三条第一項又は第二項の規定により登録を取り消され、その取消しの日から起算して二年を経過しない者

Article 46, paragraph (2), item (iii)

a corporation that has a person falling under one of the preceding two items as an officer engaged in its business operations.

法人で、その業務を行う役員のうちに前二号のいずれかに該当する者があるもの

Article 46, paragraph (3)

The Minister of Health, Labour and Welfare must register a person that has applied for registration pursuant to the provisions of paragraph (1) (hereinafter referred to as the "registration applicant" in this paragraph), if the registration applicant satisfies all of the following requirements:

厚生労働大臣は、第一項の規定により登録を申請した者(以下この項において「登録申請者」という。)が次に掲げる要件の全てに適合しているときは、登録をしなければならない。

Article 46, paragraph (3), item (i)

the number of persons implementing design reviews (restricted only to those who have knowledge and experience which meet one of the requirements set forth in item (i) of Appended Table 4-2; hereinafter each such person is referred to as a "reviewer") would be the figure shown in item (ii) of that Table or more;

設計審査を実施する者(別表第四の二第一号に掲げる条件のいずれかに適合する知識経験を有する者に限る。以下「審査員」という。)の数が同表第二号に掲げる数以上であること。

Article 46, paragraph (3), item (ii)

a reviewer with knowledge and experience that meet one of the requirements set forth in Appended Table 4-3 would instruct the reviewers and supervise the operations for design reviews;

審査員であつて別表第四の三に掲げる条件のいずれかに適合する知識経験を有するものが審査員を指揮するとともに設計審査の業務を管理するものであること。

Article 46, paragraph (3), item (iii)

for a person conducting post-manufacturing inspections, according to the category of machinery or other such equipment set forth in the left-hand column of Appended Table 5, it would conduct post-manufacturing inspections using the instruments and other equipment shown in the corresponding right-hand column of the Table;

製造時等検査を行う者にあつては、別表第五の上欄に掲げる機械等の区分に応じ、それぞれ同表の下欄に掲げる機械器具その他の設備を用いて製造時等検査を行うものであること。

Article 46, paragraph (3), item (iv)

for a person conducting post-manufacturing inspections, the number of persons implementing post-manufacturing inspections (restricted only to those who have knowledge and experience which meet one of the requirements set forth in item (i) of Appended Table 6; hereinafter each such person is referred to as an "inspector") would be the figure shown in item (ii) of that Table or more;

製造時等検査を行う者にあつては、製造時等検査を実施する者(別表第六第一号に掲げる条件のいずれかに適合する知識経験を有する者に限る。以下「検査員」という。)の数が同表第二号に掲げる数以上であること。

Article 46, paragraph (3), item (v)

for a person conducting post-manufacturing inspections, an inspector with knowledge and experience that meet one of the requirements set forth in Appended Table 7 would instruct the inspectors and supervise the post-manufacturing inspections;

製造時等検査を行う者にあつては、検査員であつて別表第七に掲げる条件のいずれかに適合する知識経験を有するものが検査員を指揮するとともに製造時等検査の業務を管理するものであること。

Article 46, paragraph (3), item (vi)

the registration applicant does not fall under any of the following as a person that is controlled by a person manufacturing or importing specified machinery or other such equipment (hereinafter referred to as a "manufacturer or importer" in this item):

登録申請者が、特定機械等を製造し、又は輸入する者(以下この号において「製造者等」という。)に支配されているものとして次のいずれかに該当するものでないこと。

Article 46, paragraph (3), item (vi), (a)

if the registration applicant is a stock company, and the manufacturer or importer is its parent company (meaning a parent company as prescribed in paragraph (1) of Article 879 of the Companies Act (Act No. 86 of 2005); and if the applicant is a person that seeks to carry out the operations for design reviews or post-manufacturing inspections at an office in a foreign country, this includes anything equivalent to a parent company as under that Act in that country).

登録申請者が株式会社である場合にあつては、製造者等がその親法人(会社法(平成十七年法律第八十六号)第八百七十九条第一項に規定する親法人をいい、当該登録申請者が外国にある事務所において設計審査等の業務を行おうとする者である場合にあつては、外国における同法の親法人に相当するものを含む。)であること。

Article 46, paragraph (3), item (vi), (b)

the ratio of officers (for a membership company (meaning a membership company pursuant to paragraph (1) of Article 575 of the Companies Act), company members who execute the company business) or staff of the manufacturer or importer (including persons who have been officers or staff of the manufacturer or importer within the past two years) to officers of the registration applicant exceeds one half.

登録申請者の役員(持分会社(会社法第五百七十五条第一項に規定する持分会社をいう。)にあつては、業務を執行する社員)に占める製造者等の役員又は職員(過去二年間に当該製造者等の役員又は職員であつた者を含む。)の割合が二分の一を超えていること。

Article 46, paragraph (3), item (vi), (c)

the registration applicant (or an officer with the authority to represent it, if the applicant is a corporation) is an officer or employee of the manufacturer or importer (including persons who have been officers or employees of the manufacturer or importer within the past two years).

登録申請者(法人にあつては、その代表権を有する役員)が、製造者等の役員又は職員(過去二年間に当該製造者等の役員又は職員であつた者を含む。)であること。

Article 46, paragraph (4)

The relevant person is to make a registration by entering the following items in the register of the registered agency for design reviews and post-manufacturing inspections:

登録は、登録設計審査等機関登録簿に次に掲げる事項を記載してするものとする。

Article 46, paragraph (4), item (i)

date and number of registration;

登録年月日及び登録番号

Article 46, paragraph (4), item (ii)

name and address, and if it is a corporation, the name of its representative;

氏名又は名称及び住所並びに法人にあつては、その代表者の氏名

Article 46, paragraph (4), item (iii)

name and address of the office;

事務所の名称及び所在地

Article 46, paragraph (4), item (iv)

its category as referred to in paragraph (1).

第一項の区分

Article 46-2第四十六条の二

Renewal of Registrations(登録の更新)
Article 46-2, paragraph (1)

If not renewed for every five- to ten- year period specified by Cabinet Order, a registration ceases to be effective upon the expiration of that period..

登録は、五年以上十年以内において政令で定める期間ごとにその更新を受けなければ、その期間の経過によつて、その効力を失う。

Article 46-2, paragraph (2)

The provisions of paragraphs (2) through (4) apply mutatis mutandis to the renewal of a registration referred to in the preceding paragraph.

前条第二項から第四項までの規定は、前項の登録の更新について準用する。

Article 47第四十七条

Obligation to Conduct Design Reviews or Post-Manufacturing Inspections, etc.(設計審査等の義務等)
Article 47, paragraph (1)

If requested to conduct a design review or post-manufacturing inspection, a registered agency for design reviews and post-manufacturing inspections must conduct a design review or post-manufacturing inspection without delay unless it has a legitimate reason not to do so.

登録設計審査等機関は、設計審査等を行うべきことを求められたときは、正当な理由がある場合を除き、遅滞なく、設計審査等を行わなければならない。

Article 47, paragraph (2)

A registered agency for design reviews and post-manufacturing inspections must, in conducting design reviews, have these implemented by reviewers, and, in conducting post-manufacturing inspections, have these implemented by inspectors.

登録設計審査等機関は、設計審査を行うときは審査員にこれを実施させ、製造時等検査を行うときは検査員にこれを実施させなければならない。

Article 47, paragraph (3)

A registered agency for design reviews and post-manufacturing inspections must conduct design reviews or post-manufacturing inspections fairly and in accordance with the part of the standards referred to in paragraph (2) of Article 37 that relates to construction and the methods specified by the Minister of Health, Labour and Welfare.

登録設計審査等機関は、第三十七条第二項の基準のうち構造に係る部分及び厚生労働大臣が定める方法に従つて、かつ、公正に設計審査等を行わなければならない。

Article 47, paragraph (4)

When conducting post-manufacturing inspections, a registered agency for design reviews and post-manufacturing inspections must take measures that Order of the Ministry of Health, Labour and Welfare prescribes as the necessary measures to prevent danger from arising from an inspection method in a post-manufacturing inspection.

登録設計審査等機関は、製造時等検査を行うときは、製造時等検査の検査方法から生ずる危険を防止するために必要な措置として厚生労働省令で定める措置を講じなければならない。

Article 47-2第四十七条の二

Notification of Alteration(変更の届出)
Article 47-2, paragraph (1)

A registered agency for design reviews and post-manufacturing inspections that has altered a particular referred to in item (ii) or (iii) of paragraph (4) of Article 46 must file a notification of the alteration with the Minister of Health, Labour and Welfare within two weeks from the date of the alteration.

登録設計審査等機関は、第四十六条第四項第二号又は第三号の事項を変更したときは、変更の日から二週間以内に、厚生労働大臣に届け出なければならない。

Article 48第四十八条

Operational Rules(業務規程)
Article 48, paragraph (1)

A registered agency for design reviews and post-manufacturing inspections must establish rules concerning the operations for design reviews or post-manufacturing inspections (hereinafter referred to as "operational rules"), and must file a notification of those operational rules with the Minister of Health, Labour and Welfare by two weeks prior to the day of the commencement of the operations for design reviews or post-manufacturing inspections. The same applies if it seeks to alter them.

登録設計審査等機関は、設計審査等の業務に関する規程(以下「業務規程」という。)を定め、設計審査等の業務の開始の日の二週間前までに、厚生労働大臣に届け出なければならない。これを変更しようとするときも、同様とする。

Article 48, paragraph (2)

The operational rules must specify the means of implementing design reviews or post-manufacturing inspections, the fees associated with design reviews or post-manufacturing inspections, and other particulars prescribed in Order of the Ministry of Health, Labour and Welfare.

業務規程には、設計審査等の実施方法、設計審査等に関する料金その他の厚生労働省令で定める事項を定めておかなければならない。

Article 49第四十九条

Suspension and Discontinuance of Operations(業務の休廃止)
Article 49, paragraph (1)

Before suspending or discontinuing all or a part of its operations for design reviews or post-manufacturing inspections, a registered agency for design reviews and post-manufacturing inspections, pursuant to Order of the Ministry of Health, Labour and Welfare, must first file a notification of this with the Minister of Health, Labour and Welfare.

登録設計審査等機関は、設計審査等の業務の全部又は一部を休止し、又は廃止しようとするときは、厚生労働省令で定めるところにより、あらかじめ、その旨を厚生労働大臣に届け出なければならない。

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