APPI
Japan's law protecting personal information handling
WELL
Certification for buildings prioritizing occupant health and well-being.
Quick Verdict
APPI mandates data protection for Japanese residents' privacy via consent and security, enforced by PPC fines. WELL certifies voluntary building health through air, water, and wellness verification. Companies adopt APPI for legal compliance, WELL for occupant productivity and ESG edge.
APPI
Act on the Protection of Personal Information
Key Features
- Extraterritorial scope for foreign businesses targeting Japan
- Pseudonymized data allows consent-free purpose changes
- Explicit consent required for sensitive data transfers
- PPC fines up to ¥100M with audits
- Breach notifications within 30-72 days to regulator
WELL
WELL Building Standard v2
Key Features
- 10 core concepts including Air, Water, Light, Movement
- Mandatory preconditions and optional point-earning optimizations
- On-site performance verification testing required
- Tiered certifications from Bronze to Platinum
- Continuous monitoring pathways for compliance
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
APPI Details
What It Is
Act on the Protection of Personal Information (APPI) is Japan's primary regulation for handling personal data, enacted in 2003 with major amendments in 2022-2024. It balances privacy rights with data utility, applying to all organizations processing Japanese residents' data via extraterritorial scope. Core approach is risk-based with principles like purpose limitation, consent, and security controls.
Key Components
- Pillars: consent management, data subject rights (access, correction, deletion), security safeguards, cross-border transfers.
- Covers sensitive data (medical, racial) requiring explicit consent; pseudonymized information for analytics.
- Built on transparency, minimization, accountability; enforced by Personal Information Protection Commission (PPC) with ¥100M fines.
- No certification but P Mark voluntary; compliance via audits and guidelines.
Why Organizations Use It
Mandatory for data handlers; drives trust, market access in Japan. Mitigates fines, breaches, lawsuits; enables cross-border flows via SCCs. Boosts efficiency (15-25% cost reduction), customer loyalty (78% prefer compliant brands), innovation in AI/data.
Implementation Overview
**Phased 12-24 month frameworkgap analysis, governance, technical controls, testing, monitoring. Applies to all sizes/industries/geographies handling Japanese data; SMEs lighter touch, enterprises full GRC. No mandatory certification but PPC audits required.
WELL Details
What It Is
The WELL Building Standard (WELL v2) is a performance-based certification framework administered by the International WELL Building Institute (IWBI). It focuses on designing, operating, and verifying buildings and spaces to advance human health and well-being. WELL emphasizes evidence-based outcomes through preconditions (mandatory) and optimizations (points-based), verified via on-site testing.
Key Components
- **10 core conceptsAir, Water, Nourishment, Light, Movement, Thermal Comfort, Sound, Materials, Mind, Community (plus Innovation).
- 24 preconditions and 102 optimizations.
- Built on public health and building science research.
- Tiered certification: Bronze (40 points), Silver (50), Gold (60), Platinum (80), with concept minimums at higher levels.
Why Organizations Use It
- Enhances occupant productivity, retention, and ESG reporting.
- Voluntary but driven by market demand, tenant preferences, and risk mitigation.
- Builds stakeholder trust via verified performance metrics.
- Complements LEED for holistic sustainability.
Implementation Overview
- Phased: gap analysis, scorecard, documentation, on-site verification, operations.
- Applies to new/existing buildings, all sizes/industries.
- Requires third-party review and testing; recertification every 3 years.
Key Differences
| Aspect | APPI | WELL |
|---|---|---|
| Scope | Personal data protection and privacy | Building health, wellness, and performance |
| Industry | All handling Japanese residents' data, nationwide+extraterritorial | Real estate, offices, healthcare, global buildings |
| Nature | Mandatory Japanese law, PPC enforcement | Voluntary performance certification, IWBI verification |
| Testing | PPC audits, inspections, self-assessments | On-site performance testing, annual monitoring |
| Penalties | ¥100M fines, imprisonment, breach notifications | No penalties, loss of certification/recertification |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about APPI and WELL
APPI FAQ
WELL FAQ
You Might also be Interested in These Articles...

CMMC Level 3 Implementation Guide: Integrating NIST SP 800-172 Enhanced Controls for APT Defense
Step-by-step CMMC Level 3 guide for DIB contractors. Implement 24 NIST SP 800-172 controls on Level 2. Prep for DIBCAC, C3PAO scoping & 180-day POA&Ms. Boost cy

Real-World ISO 27701 Success: Synthesized Case Studies, Metrics, and Lessons for Privacy Resilience
Real-world ISO 27701 success from Tribeca, Kocho: DSAR efficiency gains, risk score reductions, certification ROI. Synthesized metrics prove privacy resilience

Top 5 Unseen Complexities Modern Compliance Software Effortlessly Manages
Uncover top 5 unseen complexities modern compliance software manages effortlessly—from sensitive data mapping to real-time regulatory shifts. Automate audits, i
Run Maturity Assessments with GRADUM
Transform your compliance journey with our AI-powered assessment platform
Assess your organization's maturity across multiple standards and regulations including ISO 27001, DORA, NIS2, NIST, GDPR, and hundreds more. Get actionable insights and track your progress with collaborative, AI-powered evaluations.
Check out these other Gradum.io Standards Comparison Pages
NIST 800-53 vs MAS TRM
Explore NIST 800-53 vs MAS TRM: Compare US federal security/privacy controls with Singapore's financial tech risk guidelines. Align strategies, spot gaps—boost global compliance now!
ISO 45001 vs ISO 37001
ISO 45001 vs ISO 37001: Compare OH&S safety vs anti-bribery systems. Uncover key clauses, PDCA integration, risk controls & implementation benefits. Boost compliance now!
FDA 21 CFR Part 11 vs FSSC 22000
Discover FDA 21 CFR Part 11 vs FSSC 22000: Compare electronic records rules, audit trails, validation & food safety scopes. Master compliance for FDA-regulated ops now!