Description

Parliament adopted Act on Prevention of Damage Caused by Wrongful Acts against Important Computers

On 16 May 2025, the Japanese Diet adopted the Act on Prevention of Damage Caused by Wrongful Acts against Important Computers. The Act applies to special critical infrastructure operators, telecommunications carriers, and other users of telecommunic…

Scope

Policy Area
Data governance
Policy Instrument
Cybersecurity regulation
Regulated Economic Activity
infrastructure provider: internet and telecom services, infrastructure provider: cloud computing, storage and databases, infrastructure provider: network hardware and equipment, infrastructure provider: other
Implementation Level
national
Government Branch
legislature
Government Body
parliament

Complete timeline of this policy change

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2025-02-07
under deliberation

On 7 February 2025, the Bill on preventing damage caused by unauthorised acts against important com…

2025-03-18
under deliberation

On 18 March 2025, the Bill on preventing damage caused by unauthorised acts against important compu…

2025-05-16
adopted

On 16 May 2025, the Japanese Diet adopted the Act on Prevention of Damage Caused by Wrongful Acts a…

2025-07-01
in force

On 1 July 2025, the general provisions of the Act on Prevention of Damage Caused by Wrongful Acts a…