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.
第二章 公益通報をしたことを理由とする不利益な取扱いの禁止等Changed
Article 3第三条Caption changed
Invalidity of DismissalProhibiting Disadvantageous Treatment of Workers解雇の無効労働者に対する不利益取扱いの禁止等
Article 3, paragraph (1)(労働者に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Workers)Changed
The dismissal of a worker carried out by a business operator provided for in Article 2, paragraph (1), item (i) (limited to one that directly employs the worker; the same applies in Article 9) is void if it is on the grounds that the worker, being a whistleblower, has conducted of the preceding Article must not dismiss or otherwise treat in a disadvantageous manner a whistleblower who is or was employed by the business operator on the grounds of conducting whistleblowing provided for in the respective each of the following items in the cases stated in those the respective items.:
if the whistleblower considers that a reportable fact has occurred, or is about to occur:whistleblowing to the recipient of services or other designated person;
if the whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur; or if the whistleblower considers that a reportable fact has occurred, or is about to occur, and submits a document stating the following matters (including a record made by an electronic method, a magnetic method, or any other method not recognizable to human senses; the same applies in (e) of the following item): whistleblowing to an administrative body or other designated person that has the authority to impose a disposition or make a recommendation or other act regarding the reportable fact:
reasons for considering that measures based on laws and regulations, or any other appropriate measures should be taken with respect to the reportable fact.
if the whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur, and one of the following cases applies: whistleblowing report to a person to whom reporting the reportable fact is considered necessary to prevent its occurrence or the spread of damage it causes:
the whistleblower has reasonable grounds to believe that if they conduct whistleblowing provided for in the preceding two items, they will be subject to dismissal or other disadvantageous treatment;
the whistleblower has reasonable grounds to believe that if they conduct whistleblowing provided for in item (i), the evidence for the reportable fact might be concealed, counterfeited, or altered;
the whistleblower has reasonable grounds to believe that if they conduct whistleblowing as provided for in item (i), the recipient of services will divulge the information acquired with respect to the whistleblower without just cause despite knowing that the information enables the identification of the whistleblower;
it is requested that the whistleblower does not conduct whistleblowing provided for in the preceding two items by the recipient of services without just cause;
even if twenty days have elapsed from the day of conducting whistleblowing provided for in item (i) in writing, the whistleblower does not receive a notice from the relevant recipient of services or other designated person about the commencement of an investigation on the reportable fact, or the relevant recipient of services or other designated person does not investigate the reportable fact without just cause; or
the whistleblower has reasonable grounds to believe that harm to the life or physical wellbeing of an individual, or damage to the property of an individual (excluding an individual conducting business; the same applies below in this sub-item (f)) (limited to irreparable damage or substantial amount of damage to an extremely large number of individuals directly caused by the reportable fact; the same applies in Article 6, paragraph (1), item (ii), (b) and item (iii), (b)) has occurred, or there is an imminent danger of its occurrence.
Article 3, paragraph (2)(労働者に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Workers)Added
Dismissal or other disadvantageous treatment (in the case of disadvantageous treatment other than dismissal, limited to disciplinary action (meaning sanctions specified by the business operator in the rules of employment pursuant to the provisions of Article 89 of the Labor Standards Act (limited to the part relating to item (ix)) or sanctions specified in the labor contract between the business operator and the workers); referred to as "specific disadvantageous treatment such as dismissal" in the following paragraph and Article 21, paragraph (1)) by a business operator provided for in paragraph (1), item (i) of the preceding Article in violation of the provisions of the preceding paragraph is void.
Article 3, paragraph (3)(労働者に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Workers)Added
If a whistleblower is subjected to specific disadvantageous treatment such as dismissal within one year from the day on which the whistleblower conducts a whistleblowing provided for in the items of paragraph (1) (or, if the business operator provided for in paragraph (1), item (i) of the preceding Article carries out the specific disadvantageous treatment such as dismissal with the knowledge that a whistleblowing provided for in paragraph (1), item (ii) or (iii) has been made, within one year from the day on which the business operator comes to know of the whistleblowing), with regard to the application of the provisions of the preceding paragraph, the specific disadvantageous treatment such as dismissal is presumed to have been carried out on the grounds that the whistleblowing was made.
Article 4, paragraph (1)(派遣労働者に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Dispatched Workers)Changed
The cancellation of a worker dispatch contract (meaning a worker dispatch contract prescribed in Article 26, paragraph (1) of the Worker Dispatching Act) by a business operator provided for in Article 2, paragraph (1), item (ii) is void if it is on the grounds that a whistleblower who is a dispatched worker working under the directions and orders of a business operator provided for in Article 2, paragraph (1), item (ii) (limited to a business operator receiving provision of the services of worker dispatch related to the relevant dispatched worker; the same applies in this Article and Article 5, paragraph (2)) A business operator provided for in Article 2, paragraph (1), item (ii) (limited to a business operator receiving provision of worker dispatching services related to the relevant dispatched worker; the same applies in the following paragraph) must not conduct any of the following acts on the grounds that a whistleblower who is a dispatched worker working under the directions and orders of the business operator has conducted a whistleblowing provided for in the items of paragraph (1) of the preceding Article.:
to cancel the worker dispatch contract (meaning the worker dispatch contract prescribed in Article 26, paragraph (1) of the Worker Dispatching Act; the same applies in the following paragraph) relating to the whistleblower;
in addition to what is stated in the preceding item, requesting that the business operator carrying out the worker dispatch related to the whistleblower replace the dispatched worker, or otherwise treating the whistleblower in a disadvantageous manner.
Article 4, paragraph (2)(派遣労働者に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Dispatched Workers)Added
The cancellation of a worker dispatch contract by a business operator provided for in Article 2, paragraph (1), item (ii) in violation of the provisions of the preceding paragraph (limited to the part relating to item (i)) is void.
Article 5, paragraph (1)(特定受託事業者に対する不利益取扱いの禁止)(Prohibiting Disadvantageous Treatment of Specified Entrusted Business Operators)Changed
In addition to what is provided for in Article 3, aIf the business operator provided forspecified in Article 2, paragraph (1), item (i) must not treat a whistleblower who is or was employed by the business operator in a disadvantageous manner, such as by demotion, reduction of salary, or non-payment of retirement allowance, or otherwise, on the grounds that the whistleblower has conducted(iii) entrusts or has previously entrusted the business to a specified entrusted business operator, the business operator must not cancel the contract relating to the entrustment of business, reduce the volume of transactions, suspend transactions, reduce the remuneration, or otherwise treat the specified entrusted business operator disadvantageously on the grounds of the whistleblowing provided for in the itemseach item of Article 3, paragraph (1) by a whistleblower who is a specified person engaged in entrusted business for the specified entrusted business operator.
Article 5, paragraph (2)(不利益取扱いの禁止)Prohibition of Disadvantageous TreatmentRemoved
In addition to what is provided for in the preceding Article, a business operator provided for in Article 2, paragraph (1), item (ii) must not, on the grounds that a whistleblower who is a dispatched worker working under the directions and orders of the business operator has conducted whistleblowing provided for in the items of Article 3, request that the business operator carrying out the worker dispatch related to the whistleblower replace the dispatched worker, or otherwise treat the whistleblower in a disadvantageous manner.
Article 5, paragraph (3)(不利益取扱いの禁止)Prohibition of Disadvantageous TreatmentRemoved
A business operator provided for in Article 2, paragraph (1), item (iv) (limited to a business operator stated in (a) of the item; the same applies in the following Article and Article 8, paragraph (4)) must not reduce the remuneration or otherwise treat the whistleblower disadvantageously (excluding dismissal) on the grounds that the whistleblower, who performs or performed duties for the business operator, has conducted whistleblowing provided for in the items of the following Article.
Claim for Compensation for Damages in the Case of Dismissal as an OfficerProhibiting Disadvantageous Treatment of Officers役員を解任された場合の損害賠償請求役員に対する不利益取扱いの禁止等
Article 6, paragraph (1)(役員に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Officers)Added
A business operator provided for in Article 2, paragraph (1), item (v) (limited to a business operator stated in (a) of the item; the same applies in the following paragraph and Article 8, paragraph (4)) must not reduce the remuneration or otherwise treat the whistleblower disadvantageously (excluding dismissal) on the grounds that the whistleblower, who is or was an officer of the business operator, has conducted a whistleblowing provided for in the following items when stated respectively in those items:
Article 6, paragraph (1), item (i)(役員に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Officers)Added
if the whistleblower considers that a reportable fact has occurred, or is about to occur:whistleblowing to the recipient of services or other designated person;
通報対象事実が生じ、又はまさに生じようとしていると思料する場合 当該役務提供先等に対する公益通報
Article 6, paragraph (1), item (ii)(役員に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Officers)Added
if one of the following applies: whistleblowing to an administrative body or other designated person that has the authority to impose a disposition or make a recommendation or other act regarding the reportable fact:
if the whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur despite efforts being made to conduct investigative and corrective measures (meaning measures necessary for investigation and correction of the reportable fact with the same level of care as that of a prudent manager; the same applies in (a) of the following item);
if the whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur, and also that harm to the life or physical wellbeing of an individual, or damage to the property of an individual (excluding an individual conducting business) has occurred or there is an imminent danger of its occurrence.
Article 6, paragraph (1), item (iii)(役員に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Officers)Added
if one of the following cases applies: whistleblowing to a person to whom reporting the reportable fact is considered necessary to prevent its occurrence or the spread of damage it causes:
if a whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur despite efforts being made to conduct investigative and corrective measures, and one of the following applies:
the whistleblower has reasonable grounds to believe that if they conduct whistleblowing provided for in the preceding two items, they will be subject to dismissal, reduction of remuneration, or other disadvantageous treatment;
the whistleblower has reasonable grounds to believe that if they conduct whistleblowing provided for in item (i), the evidence for the reportable fact might be concealed, counterfeited, or altered;
it is requested that the whistleblower does not conduct whistleblowing provided for in the preceding two items by the recipient of services without just cause.
if the whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur, and also that harm to the life or physical wellbeing of an individual, or damage to the property of an individual (excluding an individual conducting business) has occurred or there is an imminent danger of its occurrence.
Article 6, paragraph (2)(役員に対する不利益取扱いの禁止等)(Prohibiting Disadvantageous Treatment of Officers)Changed
If a whistleblower who is an officer is dismissed by the business operator provided for in Article 2, paragraph (1), item (iv)(v) on the grounds of having conductedconducting whistleblowing provided for in the respective following items inof the cases stated in those itemspreceding paragraph, the whistleblower may claim compensation for damages arising from the dismissal from the business operator.
Article 6, paragraph (1), item (i)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
if the whistleblower considers that a reportable fact has occurred, or is about to occur:whistleblowing to the recipient of services or other designated person;
通報対象事実が生じ、又はまさに生じようとしていると思料する場合 当該役務提供先等に対する公益通報
Article 6, paragraph (1), item (ii)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
if one of the following applies: whistleblowing to an administrative body or other designated person that has the authority to impose a disposition or make a recommendation or other act regarding the reportable fact:
Article 6, paragraph (1), item (ii), (a)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
if the whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur despite efforts being made to conduct investigative and corrective measures (meaning measures necessary for investigation and correction of the reportable fact with the same level of care as that of a prudent manager; the same applies in (a) of the following item);
Article 6, paragraph (1), item (ii), (b)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
if the whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur, and also that harm to the life or physical wellbeing of an individual, or damage to the property of an individual (excluding an individual conducting business) has occurred or there is an imminent danger of its occurrence.
Article 6, paragraph (1), item (iii)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
if one of the following cases applies: whistleblowing to a person to whom reporting the reportable fact is considered necessary to prevent its occurrence or the spread of damage it causes:
Article 6, paragraph (1), item (iii), (a)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
if a whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur despite efforts being made to conduct investigative and corrective measures, and one of the following applies:
Article 6, paragraph (1), item (iii), (a), (1)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
the whistleblower has reasonable grounds to believe that if they conduct whistleblowing provided for in the preceding two items, they will be subject to dismissal, reduction of remuneration, or other disadvantageous treatment;
Article 6, paragraph (1), item (iii), (a), (2)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
the whistleblower has reasonable grounds to believe that if they conduct whistleblowing provided for in item (i), the evidence for the reportable fact might be concealed, counterfeited, or altered;
Article 6, paragraph (1), item (iii), (a), (3)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
it is requested that the whistleblower does not conduct whistleblowing provided for in the preceding two items by the recipient of services without just cause.
役務提供先から前二号に定める公益通報をしないことを正当な理由がなくて要求された場合
Article 6, paragraph (1), item (iii), (b)(役員を解任された場合の損害賠償請求)Claim for Compensation for Damages in the Case of Dismissal as an OfficerRemoved
if the whistleblower has reasonable grounds to believe that a reportable fact has occurred or is about to occur, and also that harm to the life or physical wellbeing of an individual, or damage to the property of an individual (excluding an individual conducting business) has occurred or there is an imminent danger of its occurrence.
Article 7, paragraph (1)(損害賠償の制限)(Limitation of Claims for Damages)Changed
The business operator provided for in each item of Article 2, paragraph (1) may not claim compensation from the whistleblower who has conducted whistleblowing on the grounds that the business operator has suffered damage due to the whistleblowing provided for in each item of Article 3 and each item, paragraph (1) and each item of paragraph (1) of the preceding Article.
The provisions of Articles 3 through 7 do not preclude the application of the provisions of other laws and regulations that prohibit dismissal or any other disadvantageous treatment of a person stated in the items of Article 2, paragraph (1) on the grounds of making a whistleblowing regarding a reportable fact.
The provisions of Article 3 do not preclude the application of the provisions of ArticleArticles 14 through 16 of the Labor Contracts Act (Act No. 128 of 2007).
The provisions of Article 5, paragraph (1) do not preclude the application of the provisions of Articles 14 and 15 of the Labor Contracts Article 5 and Article 6, paragraph (3) of the Act on Ensuring Proper Transactions Involving Specified Entrusted Business Operators (including as applied mutatis mutandis pursuant to Article 17, paragraph (3) of the Act).
The provisions of Article 6, paragraph (2) do not preclude the application of the provisions of other laws and regulations to the effect that a person who has been dismissed as an officer by a business operator provided for in Article 2, paragraph (1), item (iv)(v) on the grounds of having made a report concerning a reportable fact may claim compensation for damages arising from the dismissal against the business operator.
Article 9, paragraph (1)(一般職の国家公務員等に対する取扱い)(Treatment of Regular Service National Public Employees or Other Public Employees)Changed
The prohibition of dismissal or other disadvantageous treatment, on the grounds of having conducted whistleblowing provided for in the items of Article 3, ofprovisions of Article 3, paragraphs (2) and (3) do not apply to national public employees in the regular service, court employees to whom the Act on Temporary Measures concerning Court OfficialsConcerning Court Employees (Act No. 299 of 1951) applies, Diet employees to whom the Diet OfficersEmployees Act (Act No. 85 of 1947) applies, corps personnel provided for in Article 2, paragraph (5) of the Self-Defense Forces Act (Act No. 165 of 1954), and local public employees in the regular service (referred to as "regular service national public employees, etc." in this Article) is governed, notwithstanding the provisions of Articles 3 through 5, by the provisions of the National Public Service Act (Act No. 120 of 1947; including as applied mutatis mutandis under the Act on Temporary Measures concerning Court Officials), the Diet Officers Act, the Self-Defense Forces Act, and the Local Public Service Act (Act No. 261 of 1950). In this case, a business operator provided for. With regard to the application of the provisions of Article 3, paragraph (1) and Article 21, paragraph (1), the term "dismissal" in Article 3, paragraph (1) is deemed to be replaced with "disciplinary dismissal, dismissal on the grounds of unsuitability", and the term "specific disadvantageous treatment such as dismissal" in Article 221, paragraph (1), item (i) must apply the provisions of those Acts so that no dismissal or other disadvantageous treatment is imposed on regular service national public employees, etc. on the grounds of having conducted whistleblowing provided for in the items of Article 3 is deemed to be replaced with "dismissal on the grounds of unsuitability or disciplinary action".
Article 10, paragraph (1)(他人の正当な利益等の尊重)(Respect for the Legitimate Interests of Others)Changed
Any person who conducts whistleblowing as provided for in the items of Article 3, paragraph (1) and the items of Article 6, paragraph (1) must make efforts not to damage the legitimate interests of others and the public interest.
The day a law or an amendment starts to apply. It is often months or years after promulgation, so that people have time to prepare. The Ministry of Justice's English usually says a law "comes into force" or "comes into effect", and sometimes calls the day its "enforcement date". Its "enforcement" more often means the word's other sense, carrying a law out, as in an Order for Enforcement (施行令), the Cabinet Order (政令) that sets out the details for carrying out an Act.
The Ministry of Justice's English of this passage has a slip, so the English shown is this site's correction of it. The Ministry printed:
Dismissal or other disadvantageous treatment (in the case of disadvantageous treatment other than dismissal, limited to disciplinary action (meaning sanctions specified by the business operator in the rules of employment pursuant to the provisions of Article 89 of the Labor Standards Act (limited to the part relating to item (ix)) or sanctions specified in the labor contract between the business operator and the workers); referred to as "specific disadvantageous treatment such as dismissal" in the following paragraph and Article 21, paragraph (1)) by an business operator provided for in paragraph (1), item (i) of the preceding Article in violation of the provisions of the preceding paragraph is void.
Japanese Law Translation, Ministry of Justice
Translates the law as amended by Act No. 62 of 2025 (令和七年法律第六十二号)
Machine translation, corrected on review, not official
Before this amendment: paragraph (1) (第一項)
Renumbered article繰下げ・繰上げ
An amending law usually leaves every article's number alone: a new article takes a branch number such as Article 32-2, and a repealed one leaves 削除 (Deleted) at its number. Sometimes it moves a run of articles to new numbers instead — 繰下げ (moving them down) to make room, or 繰上げ (moving them up) to close a gap. The words of a moved article need not change, but books, court decisions and contracts written before cite it by its old number. This site marks a moved article with the number it had before the amendment: Act No. 53 of 2023 (令和五年法律第五十三号) makes Article 55 of the Act on Land and Building Leases (借地借家法) Article 58.