SOC 2
AICPA framework evaluating service organizations' Trust Services Criteria
CAA
U.S. federal law regulating air emissions and quality standards
Quick Verdict
SOC 2 provides voluntary security audits for tech firms building customer trust, while CAA mandates emission controls for industries ensuring clean air. Companies adopt SOC 2 for sales acceleration; CAA for legal compliance and environmental protection.
SOC 2
System and Organization Controls 2
Key Features
- Type 2 audits operating effectiveness over 3-12 months
- Mandatory Security with Common Criteria CC1-CC9 foundation
- Flexible scoping of optional Trust Services Criteria
- Independent AICPA CPA firm attestation reports
- Overlaps 80% with ISO 27001 and GDPR controls
CAA
Clean Air Act (42 U.S.C. §7401 et seq.)
Key Features
- National Ambient Air Quality Standards (NAAQS) for criteria pollutants
- State Implementation Plans (SIPs) and nonattainment requirements
- New Source Performance Standards (NSPS) for stationary sources
- Title V operating permits consolidating applicable requirements
- Enforcement tools including penalties and citizen suits
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
SOC 2 Details
What It Is
SOC 2 (System and Organization Controls 2) is a voluntary attestation framework developed by the AICPA for service organizations handling customer data. It evaluates controls based on Trust Services Criteria (TSC) using a principles-based, risk-focused approach emphasizing design and operational effectiveness.
Key Components
- Five TSC: Security (mandatory, CC1-CC9 Common Criteria), Availability, Processing Integrity, Confidentiality, Privacy (optional).
- ~85-100 controls mapped to criteria, built on COSO principles.
- Two report types: Type 1 (point-in-time design) and Type 2 (operating effectiveness over 3-12 months).
- Independent CPA audit with unqualified opinion ideal.
Why Organizations Use It
- Accelerates enterprise sales, shortens due diligence by 80-90%.
- Builds stakeholder trust, unlocks regulated markets.
- Reduces breach risks, enhances resilience (99.99% uptime).
- Market-driven; overlaps with ISO 27001, GDPR, HIPAA for efficiency.
- Competitive moat via proven controls.
Implementation Overview
Phased: scoping/gap analysis (4-8 weeks), control deployment/monitoring (3-6 months), CPA audit. Targets SaaS/cloud providers; scalable for startups to enterprises via automation (Vanta, Drata). Annual Type 2 recertification.
CAA Details
What It Is
Clean Air Act (CAA), codified at 42 U.S.C. §7401 et seq., is a U.S. federal statute establishing the national framework for air pollution control. It sets enforceable ambient air quality standards and source-based emission limits through cooperative federalism, where EPA defines standards and states implement via plans and permits.
Key Components
- NAAQS for six criteria pollutants (ozone, PM, CO, Pb, SO2, NO2) with primary/secondary standards.
- SIPs/FIPs, NSPS, NESHAPs/MACT, Title V permits, NSR/PSD preconstruction reviews.
- Built on technology-forcing and market-based approaches (e.g., acid rain trading); no fixed control count, but layered requirements across titles.
- Compliance via permits, monitoring, enforcement; no central certification.
Why Organizations Use It
Mandatory compliance avoids penalties, sanctions, citizen suits; manages nonattainment risks, enables permitting. Reduces health/environmental liabilities, supports ESG, ensures operational continuity amid deadlines/reclassifications.
Implementation Overview
Phased: gap analysis, permitting, controls/monitoring installation, training/governance. Applies to major stationary/mobile sources nationwide; varies by industry/location. Ongoing audits, electronic reporting; state-specific variations.
Key Differences
| Aspect | SOC 2 | CAA |
|---|---|---|
| Scope | Data security, availability, privacy controls | Air emissions, quality standards, permits |
| Industry | SaaS, cloud, tech service providers globally | Manufacturing, energy, all emission sources US |
| Nature | Voluntary AICPA audit framework | Mandatory federal environmental law |
| Testing | Annual CPA Type 2 audits | Continuous monitoring, stack testing, SIPs |
| Penalties | Loss of certification, market exclusion | Fines, sanctions, federal enforcement actions |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about SOC 2 and CAA
SOC 2 FAQ
CAA FAQ
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