Standards Comparison

    SOC 2

    Voluntary
    2010

    AICPA framework auditing service organization controls

    VS

    ISO 31000

    Voluntary
    2018

    International guidelines for enterprise risk management

    Quick Verdict

    SOC 2 provides auditable controls assurance for service organizations handling customer data, while ISO 31000 offers principles-based risk management guidelines for any enterprise. Companies adopt SOC 2 for trust and sales acceleration; ISO 31000 for strategic decision-making and resilience.

    Cybersecurity / Trust

    SOC 2

    System and Organization Controls 2

    Cost
    €€€€
    Complexity
    High
    Implementation Time
    6-12 months

    Key Features

    • Type 2 audits prove operating effectiveness over time
    • Mandatory Security TSC with optional criteria
    • Independent AICPA CPA firm attestation
    • Flexible scoping for service organizations
    • Overlaps with ISO 27001 and NIST frameworks
    Risk Management

    ISO 31000

    ISO 31000:2018 Risk management — Guidelines

    Cost
    €€€
    Complexity
    Medium
    Implementation Time
    12-18 months

    Key Features

    • Eight principles guiding effective risk management
    • Framework embedding risk into governance and operations
    • Iterative process for risk identification and treatment
    • Customizable to any organization size or sector
    • Leadership commitment and continual improvement focus

    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 audit framework from the AICPA evaluating service organizations' commitments to Trust Services Criteria (TSC)—security, availability, processing integrity, confidentiality, and privacy. It uses a risk-based, control-focused methodology for independent assurance on data handling systems.

    Key Components

    • Five TSC: Security (mandatory, CC1-CC9 common criteria), plus optional Availability (A1), Confidentiality (C1), Processing Integrity (PI1), Privacy (P1-P11)
    • 50-100 controls per scope, built on COSO principles
    • Type 1 (design at point-in-time) or Type 2 (design + operating effectiveness over 3-12 months)
    • CPA-attested reports with management assertions

    Why Organizations Use It

    • Market-driven for SaaS/cloud providers to win enterprise deals
    • Reduces vendor risk scrutiny, accelerates sales by 15-30%
    • Builds trust, mitigates breach liabilities
    • Competitive moat via maturity signaling to investors/clients

    Implementation Overview

    • Phased: scoping/gap analysis (4-8 weeks), deployment/monitoring (3-6 months), audit (1-2 months)
    • Targets service orgs (startups to enterprises) in tech/fintech
    • Automation (Vanta/Drata) + annual recertification required

    ISO 31000 Details

    What It Is

    ISO 31000:2018, Risk management — Guidelines is a non-certifiable international standard providing principles, framework, and process for managing risk. Its primary purpose is to help organizations systematically address uncertainty affecting objectives, applicable to any size, sector, or type. It uses a principles-based, iterative approach focused on creating and protecting value.

    Key Components

    • **Eight principlesIntegrated, structured, customized, inclusive, dynamic, best information, human/cultural factors, continual improvement.
    • Framework (Clause 5): Leadership commitment, integration, design, implementation, evaluation, improvement.
    • Process (Clause 6): Communication, scope/context/criteria, assessment (identify/analyze/evaluate), treatment, monitoring/review, recording/reporting.
    • Guidelines only; no certification model.

    Why Organizations Use It

    Enhances decision-making, resilience, and value creation; supports governance and strategy. Builds stakeholder trust, reduces losses, enables opportunities. Voluntary but aligns with regulations, boosts reputation and efficiency.

    Implementation Overview

    Phased: leadership alignment, gap analysis, pilot process, integration, monitoring. Tailored to context; involves policy, training, tools like GRC platforms. Universal applicability; no mandatory audits.

    Key Differences

    Scope

    SOC 2
    Trust Services Criteria: security, availability, confidentiality, etc.
    ISO 31000
    Enterprise-wide risk management principles, framework, process

    Industry

    SOC 2
    SaaS, cloud, tech service organizations, any size
    ISO 31000
    All industries, sectors, organizations worldwide

    Nature

    SOC 2
    Voluntary AICPA audit attestation, Type 1/2 reports
    ISO 31000
    Voluntary non-certifiable guidelines, no audits

    Testing

    SOC 2
    CPA audits Type 2 over 3-12 months, operating effectiveness
    ISO 31000
    Internal monitoring, reviews, no external certification

    Penalties

    SOC 2
    No legal penalties, market disqualification, lost deals
    ISO 31000
    No penalties, operational/reputational risks only

    Frequently Asked Questions

    Common questions about SOC 2 and ISO 31000

    SOC 2 FAQ

    ISO 31000 FAQ

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