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Japanese My Number Act

View Law Text
Maximum Fine
¥50M
Scope
National
Regulator
PPC
Enacted
2013

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Overview

The My Number Act establishes specific requirements for handling Japan's national identification number system, with strict security and usage requirements.

Key Facts

  • Enacted in 2013
  • Enforced by Personal Information Protection Commission
  • Includes enhanced security requirements

Key Principles

Strict Handling Requirements

My Number information must be handled with the highest level of security and care.

Requirements

  • Verify collection necessity
  • Implement strict controls
  • Limit access rights
  • Regular security reviews
  • Incident prevention

Examples

  • Verification procedures
  • Access control systems
  • Security protocols
  • Review documentation

Limited Use

My Number can only be used for specifically authorized purposes.

Requirements

  • Define authorized uses
  • Document purpose limitations
  • Prevent unauthorized use
  • Regular audits
  • Staff training

Examples

  • Purpose documentation
  • Usage logs
  • Audit records
  • Training materials

Secure Management

Enhanced security requirements for My Number data management.

Requirements

  • Implement encryption
  • Physical security measures
  • Access monitoring
  • Breach prevention
  • Regular assessments

Examples

  • Encryption systems
  • Security controls
  • Monitoring logs
  • Assessment reports

Compliance Requirements

My Number Handling Requirements

Specific requirements for handling Individual Number (My Number) data.

Implementation Steps

  • Verify identity for collection
  • Implement strict access controls
  • Limit usage to legal purposes
  • Secure storage measures
  • Regular compliance checks

Required Documentation

  • Verification procedures
  • Access control policies
  • Purpose documentation
  • Security measures
  • Compliance logs

Security Control Measures

Enhanced security requirements for My Number data protection.

Implementation Steps

  • Implement encryption
  • Establish access logging
  • Physical security controls
  • Regular security audits
  • Incident response planning

Required Documentation

  • Security policies
  • Access logs
  • Audit reports
  • Incident procedures
  • Review records

Employee Training Requirements

Specific training requirements for handling My Number data.

Implementation Steps

  • Develop training program
  • Conduct regular training
  • Test knowledge retention
  • Document participation
  • Update materials regularly

Required Documentation

  • Training materials
  • Attendance records
  • Test results
  • Certification records
  • Update history

Enforcement & Penalties

Administrative Penalties

The Personal Information Protection Commission (PPC) can impose specific penalties for My Number violations.

Penalty Categories

Severe Violations
Up to ¥50M
For serious breaches of My Number handling requirements
Corporate Penalties
Up to ¥30M
For organizational violations
Individual Penalties
Up to ¥2M
For individual violators

Example Cases

Government Agency
Administrative Order
2022 - Improper handling of My Number data
Private Company
¥20M
2023 - Unauthorized access to My Number information

Criminal Penalties

Serious violations may result in criminal prosecution.

Penalty Categories

Intentional Disclosure
Up to 4 years imprisonment
For unauthorized disclosure of My Number information
Illegal Collection
Up to 3 years imprisonment
For unauthorized collection of My Number data
False Registration
Up to ¥5M
For providing false information in registration

Example Cases

Data Theft Case
Criminal Charges
2023 - Theft of My Number information
Identity Fraud
2 years imprisonment
2022 - Fraudulent use of My Number