Legal affairs Promotion of data utilization in digitalization, laws and regulations, etc.
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In Digital Agency, we are working to improve the efficiency of legal work (such as the work of national government officer to create laws and regulations) by digitalization, maintain the base registry of laws and regulations (maintain and provide laws and regulations Date and APIs) and provide it to citizens, and promote the development of services that utilize laws and regulations Date.
What's New
- October 24, 2025
"laws and regulations" × "Digital" hackathon will be held. - June 5, 2025
Overview of "laws and regulations" x "Digital" Initiatives Materials were published in - May 30, 2025
The FY 2024 document in the survey / demonstration / technical verification was posted. - December 12, 2024
"laws and regulations" x "Digital" initiatives to create new legal services and policy-making processes (Digital Agency News)
Table of Contents
"laws and regulations" and "Digital" Initiatives
As an area of "laws and regulations" x "digital", Digital Agency is working on policies to promote the use of data in legal affairs digitalization, laws and regulations, etc., with the aim of achieving the following results.
- Further streamlining of legislative drafting and examination work by the national government officer
- Create a base registry that provides accurate and easy-to-understand information on laws and regulations
- Promoting the Development of Industries and Technologies and the Creation of New Services by Utilizing Data-related to laws and regulations
Overview of Activities
You can get an overall picture of the policy from the materials below.
Articles
In addition to the above Data , the status of the efforts is also introduced in an easy-to-understand manner through media such as Digital Agency News and Digital Agency Official Note.
Survey, demonstration, and technical verification
As part of our "laws and regulations" x "digital" initiatives, we are conducting surveys, analyses, and prototype development on matters related to administrative work called the "Legal Affairs" . At the same time, we are investigating the needs of the laws and regulations (e-Gov laws and regulations Search) , which is currently provided by Digital Agency, and expanding the functions of the laws and regulations APIs .
FY 2024
- Research and Demonstration on Technical Verification for Advanced Legal Affairs System, Feasibility of laws and regulations Data Structuring for Unfixed Enforcement Date, Study for Provision of Base Registry of Notification, and Development of Legal Affairs Support Tools Using AI (PDF / 9,277 kb)
- Survey of Overseas Trends Regarding the Use of Digital Technology in the laws and regulations Planning Process (PDF / 8,270 kb)
FY 2023
- Business Analysis and Research (ZIP / 15,780 kb)
- Editor (ZIP/27,686 kb)
- Publishing Features (ZIP/3,782 kb)
- Data Structure (ZIP/25,177 kb)
FY 2022
- Survey and Research of Precedent Cases on digitalization of Legal Services in Foreign Countries (Summary) (PDF / 1,015 kb)
- Survey and Research Report of Precedent Cases on digitalization of Legal Services in Foreign Countries (PDF / 12,065 kb)
Events
The following events were held to further develop the "laws and regulations" x "digital" initiative.
Hackathon
Laws and regulations x Digital Workshop
Laws and regulations API Prototype Public Test
As part of upgrading the laws and regulations APIs , which provides information on laws, government ordinances, etc., we have developed a prototype for expanding the functionality of laws and regulations APIs (laws and regulations APIs Prototype). Using this prototype, we are conducting public tests of the laws and regulations APIs Prototype in order to solicit opinions from users of laws and regulations APIs and promote the creation of new services.
- (End) laws and regulations API Prototype Public Test, Part 1 From October 24, 2023 (Tuesday) to November 30, 2023 (Thursday)
- (End) laws and regulations API Prototype Public Test, Part 2 From February 26, 2024 (Monday) to March 20, 2024 (Wednesday)
- (End) laws and regulations API Prototype Public Test, Part 3 Period: From Monday, January 27, 2025 to Wednesday, February 21, 2025
Meeting
From the perspective of ensuring compliance with the Digital Principles, the following meetings were held to consider building a more efficient and autonomous verification process and system for laws and regulations, including new laws and regulations.
- Digitalization Study Team on Legal Affairs of the Working Group of the Digital Ad Hoc Administrative Study Group (abolished)
Event Dates: February 17, 2022 to October 6, 2023 - The Digital System Reform Review committee Digital Legislation Working Group (abolished)
Event Dates: October 6, 2023 to June 14, 2024






