Japan Legal & Regulatory Roundup — Week 38, 2026 (14–20 September 2026)
Japanese legal and regulatory developments officially published 14–20 September 2026 (JST), monitored from government, regulator, Diet, court, and self-regulatory sources and summarized in English for triage. Selected updates with AI summaries, grouped by area and ranked by a keyword relevance heuristic, not by legal importance. Area labels come from keyword rules. Each title opens the item's page; each source link opens the original Japanese official source, which remains authoritative.
236 updates with AI summaries from 17 official sources (236 published this week in all); 40 shown below
Energy / Environment
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Public Comment on Draft Amendment to Enforcement Regulations of the Act on Maintenance of Sanitation in Buildings
The Ministry of Health, Labour and Welfare has opened a public comment period on a draft ministerial ordinance that would partially amend the enforcement regulations of the Act on Securing a… (AI summary)
Original Japanese source -
Public Comment on Draft Amendment to Enforcement Regulation of the Gas Business Act
This is a public comment consultation on a draft ministerial ordinance that would partially amend the Enforcement Regulation of the Gas Business Act and related items. (AI summary)
Original Japanese source -
Promulgation of Ministerial Order Amending Enforcement Rules of the Waste Management and Public Cleansing Act
According to a press release from Japan's Ministry of the Environment (MOE), a ministerial order partially amending the enforcement rules of the Waste Management and Public Cleansing Act has been… (AI summary)
Original Japanese source
22 more with AI summaries this week — search in the dashboard Energy / Environment updates
Consumer / Advertising
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Cabinet Office Ordinances Promulgated for 2023 Securities and Book-Entry Transfer Act Amendments
According to the item, Japan's Financial Services Agency published Cabinet Office ordinances related to the 2023 (Reiwa 5) amendments to the Financial Instruments and Exchange Act and the Act on… (AI summary)
Original Japanese source -
Public Comment Results on Draft Amendments to Financial Instruments Business Operators Supervisory Guidelines
The Financial Services Agency (FSA) announced the publication of the results of a public comment procedure concerning a proposed partial amendment to the 'Comprehensive Guidelines for Supervision of… (AI summary)
Original Japanese source -
FSA Publishes Amending Cabinet Office Order on Definitions Under Article 2 of the FIEA and Public Comment Results
The Financial Services Agency (FSA) announced the promulgation of a Cabinet Office Order partially amending the Cabinet Office Order concerning the definitions provided in Article 2 of the Financial… (AI summary)
Original Japanese source
19 more with AI summaries this week — search in the dashboard Consumer / Advertising updates
Transport / Infrastructure
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Ministerial Ordinance Amending Regional Public Transport Revitalization Act Enforcement Regulations
According to the e-Gov legal update listing, a ministerial ordinance of the Ministry of Land, Infrastructure, Transport and Tourism (Reiwa 8 MLIT Ordinance No. 74) partially amends the Enforcement… (AI summary)
Original Japanese source -
Ministerial Ordinance Amending Local Public Transport Revitalization Regulations
Ministry of Land, Infrastructure, Transport and Tourism Ordinance No. 74 of 2026 amends the Enforcement Regulations of the Act on Revitalization and Rehabilitation of Local Public Transportation… (AI summary)
Original Japanese source -
Public Comment on MLIT Standards under the Act on Efficient Distribution of Goods Enforcement Rules
This is a public comment invitation from the Ministry of Land, Infrastructure, Transport and Tourism (MLIT) regarding standards set by the Minister under Article 4-4, item 6 of the enforcement rules… (AI summary)
Original Japanese source
20 more with AI summaries this week — search in the dashboard Transport / Infrastructure updates
Finance / AML
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Cabinet Office Order Amending Investment Trust Rules Promulgated; Public Comment Results Published
The Financial Services Agency announced the promulgation of a Cabinet Office Order partially amending the enforcement rules under the Act on Investment Trusts and Investment Corporations, and… (AI summary)
Original Japanese source -
FSA Publishes Results of Public Comments on Draft Amendments to Comprehensive Supervisory Guidelines for Major Banks
The Financial Services Agency (FSA) announced the publication of the results of public comments on proposed partial amendments to the 'Comprehensive Guidelines for Supervision of Major Banks, etc.'… (AI summary)
Original Japanese source -
Cabinet Order Amending the Enforcement Order of the Japan Bank for International Cooperation Act
The e-Gov law update list shows a Cabinet Order (Reiwa 8 Cabinet Order No. 290) partially amending the Enforcement Order of the Japan Bank for International Cooperation Act (Cabinet Order No. 221 of… (AI summary)
Original Japanese source
15 more with AI summaries this week — search in the dashboard Finance / AML updates
Labor / Employment
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Public Comment Results: Draft Cabinet Order Amending Diet Members' Mutual Aid Pension Enforcement Order
Japan's Ministry of Internal Affairs and Communications (MIC) has published the results of a public comment procedure concerning a draft cabinet order. (AI summary)
Original Japanese source -
MHLW/METI Ministerial Ordinance Amending Supply Assurance Plan Certification Rules (Economic Security)
The item is a joint Ministry of Health, Labour and Welfare and Ministry of Economy, Trade and Industry ordinance partially amending the ordinance on certification of supply assurance plans under the… (AI summary)
Original Japanese source -
Ministerial Ordinance amending supply assurance plan certification rules under economic security legislation
Ministry of Health, Labour and Welfare Ordinance No. 140 of 2026 amends the ministry's ordinance on certification and related matters for supply assurance plans under the Act on the Promotion of… (AI summary)
Original Japanese source
13 more with AI summaries this week — search in the dashboard Labor / Employment updates
Data / Privacy / AI
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Public Comment on Draft Order and Ordinance Amendments on Plant Variety Protection and Privacy
This is a public comment invitation regarding draft amendments to enforcement orders and ministerial ordinances relating to the Plant Variety Protection and Seed Act (Seedlings Act) and the Act on… (AI summary)
Original Japanese source -
Cabinet Office Ordinance amending local-government information system standardization criteria
Cabinet Office Ordinance No. 77 of 2026 amends Cabinet Office Ordinance No. 17 of 2026, which sets standardization criteria for functions and other requirements of systems processing specified… (AI summary)
Original Japanese source -
PPC Publishes Basic Approach for Cabinet Order and Rules Under Amended Personal Information Protection Act (FY2026)
The Personal Information Protection Commission (PPC) announced that it has posted a document titled 'Basic Approach Toward Development of Cabinet Order and Rules for the Act Partially Amending the… (AI summary)
Original Japanese source
12 more with AI summaries this week — search in the dashboard Data / Privacy / AI updates
Economic Security / FDI
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Cabinet Order on Related Enforcement Measures Following Partial Amendment to Foreign Exchange and Foreign Trade Act
The Ministry of Finance (MOF) posted a notice regarding a Cabinet Order concerning the arrangement of related government ordinances in connection with the enforcement of a law partially amending the… (AI summary)
Original Japanese source -
Cabinet Order amending Satellite Remote Sensing Records Act Enforcement Order (FEFTA-related)
The e-Gov update list shows a Cabinet Order (Reiwa 8 Cabinet Order No. 296), listed with a promulgation date of 2026-09-16, that makes related Cabinet Order adjustments accompanying the enforcement… (AI summary)
Original Japanese source -
Cabinet Order Amending FDI Order Following Foreign Exchange Act Amendment (2026)
According to the e-Gov law update listing, this is a Cabinet Order (Reiwa 8 Cabinet Order No. 296) on the arrangement of related Cabinet Orders accompanying the implementation of an amendment to the… (AI summary)
Original Japanese source
7 more with AI summaries this week — search in the dashboard Economic Security / FDI updates
Antitrust / Fair Trade
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FSA Announces Administrative Monetary Penalty Order Against ENECHANGE Inc. for False Statements in Quarterly Reports
The Financial Services Agency (Kinyucho) published an announcement regarding a decision on an administrative monetary penalty (kacho-kin) payment order against ENECHANGE Inc. related to false… (AI summary)
Original Japanese source -
FSA Announces Administrative Monetary Penalty Payment Order Against I-ne Co., Ltd. Over Securities Report Omission
The Financial Services Agency (FSA) published an announcement stating that a decision was made regarding an administrative monetary penalty (kachokin) payment order against I-ne Co., Ltd. in… (AI summary)
Original Japanese source -
Cabinet Office Ordinance amending rules on administrative monetary penalties under the FIEA
Cabinet Office Ordinance No. 80 of 2026 amends the ordinance on administrative monetary penalties under Chapter VI-2 of the Financial Instruments and Exchange Act; the listed promulgation date is… (AI summary)
Original Japanese source
6 more with AI summaries this week — search in the dashboard Antitrust / Fair Trade updates
Healthcare / Pharmaceuticals
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Public Comment on Draft Notice Amending Specialist Qualifications for Intractable Diseases and Child Welfare
This is a public comment invitation from Japan's Ministry of Health, Labour and Welfare regarding a draft notice that would partly amend provisions on specialist qualifications certified by… (AI summary)
Original Japanese source -
MHLW Ministerial Ordinance Amending Enforcement Regulations of the Pharmaceuticals and Medical Devices Act
The e-Gov law update list shows a ministerial ordinance (Reiwa 8 MHLW Ordinance No. 139) amending the Enforcement Regulations of the Act on Securing Quality, Efficacy and Safety of Products… (AI summary)
Original Japanese source -
PMDA Adds May 2026 Data to Suspected Adverse Drug Reaction Case Reports
The Pharmaceuticals and Medical Devices Agency (PMDA) announced that it has added information for May 2026 to its 'Information on Suspected Adverse Drug Reaction Case Reports.' This is a routine… (AI summary)
Original Japanese source
6 more with AI summaries this week — search in the dashboard Healthcare / Pharmaceuticals updates
Real Estate / Land Use
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Cabinet Order Amending the Building Standards Act Enforcement Order (effective 2026-11-01)
The e-Gov law update list shows a Cabinet Order partially amending the Enforcement Order of the Building Standards Act (Order No. 338 of 1950), identified as Reiwa 8 Cabinet Order No. 284. (AI summary)
Original Japanese source -
Cabinet Order Amending the Enforcement Order of the Building Standards Act
Cabinet Order No. 284 of 2026 amends the Enforcement Order of the Building Standards Act (Cabinet Order No. 338 of 1950). (AI summary)
Original Japanese source -
Public Comment on Draft Interpretive Circular on Valuation of Real Estate for Lending Purposes
Japan's National Tax Agency (Kokuzeicho) has opened a public comment procedure on a draft interpretive circular concerning the valuation of real estate used for lending purposes. (AI summary)
Original Japanese source
5 more with AI summaries this week — search in the dashboard Real Estate / Land Use updates
Food / Agriculture
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Public Comment on Draft Amendment to MAFF Notification No. 1833 of 2003 on Farm Survey Sampling
This is a public comment invitation on a proposed partial amendment to Ministry of Agriculture, Forestry and Fisheries Notification No. 1833 of 2003, which sets the sampling methods and related… (AI summary)
Original Japanese source -
Ministerial Ordinance amending agricultural supply security plan certification rules
Ministry of Agriculture, Forestry and Fisheries Ordinance No. 67 of 2026 amends the ministry's Ordinance on Certification of Supply Security Plans under the Act on the Promotion of Ensuring National… (AI summary)
Original Japanese source -
MAFF Announcement: Rice Wholesale Transaction Prices and Volumes, 2025 Crop (August 2026)
The Ministry of Agriculture, Forestry and Fisheries (MAFF) issued a press release on 2026-09-18 concerning the negotiated (relative) transaction prices and volumes for rice from the Reiwa 7 (2025)… (AI summary)
Original Japanese source
1 more with AI summaries this week — search in the dashboard Food / Agriculture updates
Corporate / Governance
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FSA Publishes Amendment and Public Comment Results on Designation of Sustainability Disclosure Standards
The Financial Services Agency has announced the promulgation of a partial amendment to the designation of sustainability disclosure standards under Article 19-9, Paragraph 5 of the Cabinet Office… (AI summary)
Original Japanese source -
METI Publishes Interim Report on Technological Innovation and the Future of Human Society
The Ministry of Economy, Trade and Industry (METI) has published an interim report titled 'Technological Innovation and the Future of Human Society — Toward Value-Driven Innovation Governance'… (AI summary)
Original Japanese source
Public Safety / Disaster Management
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Public Comment on Draft Orders and Notices for Establishment of the Disaster Management Agency
This is a public comment (public consultation) concerning the drafting and amendment of orders, notices, and related instruments associated with the establishment of a Disaster Management Agency. (AI summary)
Original Japanese source -
Cabinet Order Amending Designation of Reiwa 8 Kumamoto Earthquake as Extreme Disaster
This is a Cabinet Order (Order No. 298 of Reiwa 8) amending the Cabinet Order that designates the disaster caused by the Reiwa 8 Kumamoto Earthquake as an extreme disaster and specifies the measures… (AI summary)
Original Japanese source
Other
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Public Comment on Draft Ministerial Ordinance Amending Trademark Act Enforcement Regulations
The Japan Patent Office has opened a public comment period on a draft ministerial ordinance to partially amend the Enforcement Regulations of the Trademark Act. (AI summary)
Original Japanese source -
Public Comment on Draft Ministerial Ordinance Amending Amami Islands and Peninsula Promotion Rules
This is a public comment consultation on a draft ministerial ordinance that would partially amend the enforcement rules of the Amami Islands Promotion and Development Special Measures Act and the… (AI summary)
Original Japanese source -
Public Comment on Draft Amendment to Enforcement Rules of the Ogasawara Islands Development Special Measures Act
This is a public comment consultation on a draft ministerial ordinance to partially amend the enforcement rules of the Ogasawara Islands Promotion and Development Special Measures Act. (AI summary)
Original Japanese source
70 more with AI summaries this week — search in the dashboard
Consultations open at week end
Public comment procedures published by 2026-09-20 whose structured deadline fell after that date, soonest deadline first. The stage shown is the current one. Confirm the deadline and submission method in the official source.
- Public consultation on Sagano Scenic Railway's passenger fare ceiling approval application Comments due: 2026-09-22 00:00 JST Original Japanese source
- Public Comment on Draft Amendment to Notification on Water Pollution Environmental Quality Standards Comments due: 2026-09-23 00:00 JST Original Japanese source
- Public Comment on Draft Amendment to Notification on Activities under the Immigration Control Act Comments due: 2026-09-23 00:00 JST Original Japanese source
- Public Comment on Draft Amendment to Immigration Act Notification Specifying Appended Table I(5) Activities Comments due: 2026-09-23 00:00 JST Original Japanese source
- Public Comment: Draft Cabinet Order Amending the Enforcement Order of the Environmental Impact Assessment Act Comments due: 2026-09-24 00:00 JST Original Japanese source
- Public Comment on Draft Cabinet Order Amending Environmental Impact Assessment Act Enforcement Order Comments due: 2026-09-24 00:00 JST Original Japanese source
- Public Comment: Draft Amendments to MHLW Designations of Class 1 and Class 2 Non-Prescription Drugs Comments due: 2026-09-24 00:00 JST Original Japanese source
- Public Comment on Draft Amendment to Rules on Industrial Safety and Health Comments due: 2026-09-23 15:20 JST Original Japanese source
- Public Comment on Partial Amendment to General Policy on Certification of Workplaces (Aviation) Comments due: 2026-09-24 00:00 JST Original Japanese source
- Public Comment: Draft Cabinet Order Amending Goods Distribution and SME Agency Enforcement Orders Comments due: 2026-09-25 00:00 JST Original Japanese source
- Public Comment on Draft Cabinet Order Amending the Constitutional Amendment Procedures Enforcement Order Comments due: 2026-09-24 23:59 JST Original Japanese source
- Public Comment on Draft Cabinet Order Amending the Enforcement Order of the Act on Constitutional Amendment Procedures Comments due: 2026-09-24 23:59 JST Original Japanese source
- Public Comment on Draft Cabinet Order Amending Political Funds and Party Subsidies Enforcement Orders Comments due: 2026-09-24 23:59 JST Original Japanese source
- Draft Baseload Market Guidelines: Public Consultation Comments due: 2026-09-24 23:59 JST Original Japanese source
- Public comment on draft amendments to basic guidelines for disability welfare and child day support Comments due: 2026-09-24 23:59 JST Original Japanese source
- Public Comment on Draft FY2026 Monitoring Survey Plan for Consumer Protection Rules Implementation Comments due: 2026-09-25 00:00 JST Original Japanese source
- Draft Enforcement Order on Support for Medical-Care Children, Severely Disabled People and Families Comments due: 2026-09-24 12:00 JST Original Japanese source
- Public Comment on Draft Report on Technical Conditions for Virtualized and Third-Party Telecom Facilities Comments due: 2026-09-25 00:00 JST Original Japanese source
- Public consultation on draft FY2026 survey plan for monitoring consumer protection rules Comments due: 2026-09-25 00:00 JST Original Japanese source
- Public Comment: Proposed Partial Amendment to Standards for Disability Welfare System (Functional and Form Requirements) Comments due: 2026-09-24 18:30 JST Original Japanese source
- Draft food health impact assessment findings on iptriazopyrid: public consultation Comments due: 2026-09-24 23:59 JST Original Japanese source
- Public consultation on draft food health impact assessment results for imazamox-ammonium Comments due: 2026-09-24 23:59 JST Original Japanese source
- Public comment on draft food health impact assessment findings for chlormadinone Comments due: 2026-09-24 23:59 JST Original Japanese source
- Public Comment: Solicitation of Opinions on FY2027 Health, Labour and Welfare Sciences Research Comments due: 2026-09-25 23:59 JST Original Japanese source
- Public Comment on Draft Ministerial Ordinance Amending Community Medical and Long-Term Care Regulations Comments due: 2026-09-26 23:59 JST Original Japanese source
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