What is the primary objective of ISO 37301?

ISO 37301 specifies requirements for establishing, implementing, maintaining, and continually improving an effective Compliance Management System (CMS). Published in 2021 as the first certifiable standard replacing guidance-only ISO 19600, it employs the Plan-Do-Check-Act (PDCA) cycle and High-Level Structure (HLS) to identify compliance obligations, assess risks, embed controls, and foster a culture of integrity across all organization sizes and sectors.

Who is legally or professionally required to comply with ISO 37301?

No organizations are legally required to comply with ISO 37301, as it is a voluntary, certifiable international standard applicable to all types, sizes, and sectors. It is professionally adopted by entities seeking third-party certification via accredited certification bodies to demonstrate systematic compliance risk management, leadership commitment, and continual improvement to stakeholders, regulators, and partners.

Oes ISO 37301 require an external audit or third-party certification?

ISO 37301 enables but does not require external audits or third-party certification. Certification is optional through accredited certification bodies, involving initial conformity assessment followed by surveillance audits in a typical three-year cycle, providing verifiable evidence of CMS conformance to HLS clauses like leadership, risk-based planning, and performance evaluation.

How often should an assessment for ISO 37301 be performed?

ISO 37301 requires organizations to conduct internal audits and management reviews at planned intervals based on risk, status, and results. Performance evaluation, including monitoring, measurement, and analysis, must occur regularly, with top management reviews incorporating KPIs, audit findings, and nonconformities to drive continual improvement.

What are the consequences of non-compliance with ISO 37301?

Non-compliance with ISO 37301 results in loss of certification, if pursued, but no direct legal penalties since it is voluntary. Internal consequences include heightened compliance risks, potential regulatory fines from unaddressed obligations, reputational damage, and failed stakeholder trust; certification withdrawal follows failed surveillance audits by accredited certification bodies.

An ISO 37301 be mapped to other international frameworks?

Yes, ISO 37301 follows the High-Level Structure (HLS or Annex SL), enabling seamless mapping and integration with other ISO management system standards. Its PDCA-based clauses on context, leadership, planning, support, operation, performance evaluation, and improvement align directly with compatible frameworks, supporting Integrated Management Systems (IMS) and joint audits.

What is the first step to begin implementing ISO 37301?

The first step to implement ISO 37301 is determining the organization's context, including internal/external issues and needs of interested parties. Secure top management commitment, then inventory compliance obligations into a centralized register, prioritizing material risks to define CMS scope per clause 4.

What is the primary objective of ISO 28000?

ISO 28000 specifies requirements for establishing, implementing, maintaining, and continually improving a security management system (SMS) with explicit relevance to supply chain security. It operationalizes a Plan-Do-Check-Act (PDCA) cycle across Clauses 4–10, requiring organizations to assess security risks (malicious acts, disruptions, interdependencies), define scope including external processes, integrate SMS into business processes, and ensure top management leadership for risk treatment and performance evaluation.

Who is legally or professionally required to comply with ISO 28000?

ISO 28000 is not legally mandatory but is professionally required for organizations seeking to demonstrate supply chain security assurance to stakeholders. It applies to all types and sizes—logistics providers, manufacturers, retailers, ports, government agencies—handling goods transport, storage, or related activities, especially where customer contracts, insurers, or trade programs demand verified SMS maturity through risk-based controls and external verification.

Does ISO 28000 require an external audit or third-party certification?

ISO 28000 requires internal audits at planned intervals but supports optional third-party certification via external auditing. Conformity may be verified internally or externally; certification follows applicable management system certification requirements with Stage 1 (design review) and Stage 2 (effectiveness audit), plus surveillance, ensuring SMS processes, risk assessments, and security plans are implemented and effective.

How often should an assessment for ISO 28000 be performed?

Risk assessments under ISO 28000 must be maintained continuously, with formal reviews at planned intervals aligned to change, performance data, and context shifts. Clause 8.3 mandates ongoing risk identification, evaluation, and treatment processes; internal audits (Clause 9.2) and management reviews (Clause 9.3) occur per risk-based programs, typically annually or post-incident/major change.

What are the consequences of non-compliance with ISO 28000?

Non-compliance with ISO 28000 results in operational vulnerabilities, loss of stakeholder trust, and failure of certification or contractual assurances. Without SMS discipline, organizations face heightened supply chain disruptions, incidents from unmanaged risks (theft, sabotage), rejected tenders, elevated insurance costs, and regulatory scrutiny where security diligence is expected, as the standard lacks prescribed penalties but underpins due diligence.

An ISO 28000 be mapped to other international frameworks?

Yes, ISO 28000 aligns with broader risk management and resilience frameworks, and shares Annex SL structure for integrated systems. Its PDCA clauses (4–10) enable combined audits and shared governance with standards like ISO 9001, using common terms (risk, competence, documented information) while emphasizing supply chain-specific risks and external process controls.

What is the first step to begin implementing ISO 28000?

The first step is determining the organization's context, interested parties, and SMS scope per Clause 4. Map internal/external issues, legal requirements, supply chain boundaries, and externally provided processes; document scope as documented information to tailor the SMS, ensuring leadership commitment and risk/opportunity planning (Clause 6) follow.

Standards Comparison

ISO 37301 vs ISO 28000

ISO 37301

Voluntary

2021

International standard for compliance management systems

ISO 28000

Voluntary

2022

International standard for supply chain security management systems

Quick Verdict

ISO 37301 establishes certifiable compliance management systems for all organizations, embedding risk-based integrity and whistleblowing. ISO 28000 builds security management systems for supply chains, focusing on resilience against threats. Companies adopt them for governance, risk reduction, stakeholder trust, and certification credibility.

Compliance Management

ISO 37301

ISO 37301:2021 Compliance management systems – Requirements with guidance

Cost

€€€€

Complexity

High

Implementation Time

12-18 months

Key Features

Certifiable requirements replacing guidance-only ISO 19600
High-Level Structure enables integrated management systems
Risk-based compliance obligations assessment and controls
Mandates leadership commitment and integrity culture
Encourages confidential reporting channels and protections

Supply Chain Security

ISO 28000

ISO 28000:2022 Security management systems Requirements

Cost

€€€

Complexity

High

Implementation Time

12-18 months

Key Features

PDCA cycle for risk-based security management
Supply chain risk assessment and external controls
Alignment with broader risk and resilience practices
Top management leadership and policy commitment
Operational security plans and continual improvement

Detailed Analysis

A comprehensive look at the specific requirements, scope, and impact of each standard.

ISO 37301 Details

What It Is

ISO 37301:2021, titled Compliance management systems – Requirements with guidance for use, is a certifiable international standard for Compliance Management Systems (CMS). It provides auditable requirements to establish, implement, maintain, and improve CMS using a risk-based PDCA cycle, applicable to all organization sizes and sectors.

Key Components

**LeadershipTop management accountability, policy, roles, culture.
**PlanningCompliance obligations, risk assessment, objectives.
**SupportResources, competence, awareness, reporting channels.
**OperationControls, third-party management, investigations.
**EvaluationMonitoring, KPIs, audits, reviews.
**ImprovementCorrective actions, continual enhancement. Built on ISO High-Level Structure (HLS); certifiable via accredited certification bodies.

Why Organizations Use It

Drives regulatory compliance, reduces fines/reputation risks, integrates with ISO 9001/27001. Builds stakeholder trust, supports ESG/SDGs, provides certification for competitive advantage.

Implementation Overview

Phased approach: context analysis, risk register, training, audits. Scalable for SMEs/enterprises globally; 3-year certification cycle with surveillance audits.

ISO 28000 Details

What It Is

ISO 28000:2022 — Security and resilience — Security management systems — Requirements is an international management system standard for establishing, implementing, maintaining, and continually improving a security management system (SMS). It focuses on supply chain security risks like theft, sabotage, and disruptions, using a risk-based PDCA (Plan-Do-Check-Act) approach aligned with modern ISO standards.

Key Components

Clauses 4–10: context, leadership, planning, support, operation, performance evaluation, improvement
Risk/opportunity assessment; security plans aligned with resilience practices
Controls for processes, suppliers, human factors, and information
Third-party certification via bodies operating in accordance with ISO/IEC 17021-1 and sector-specific requirements

Why Organizations Use It

Mitigates supply chain vulnerabilities for operational continuity
Meets regulatory, contractual, and partner security demands
Reduces incidents, insurance costs, and reputational risks
Enables market access and competitive differentiation
Builds trust through auditable governance

Implementation Overview

Phased: gap analysis, risk assessment, policy/roles, training, controls, audits. Scalable for all sizes/sectors (logistics, manufacturing). Requires internal audits, management reviews, optional certification with surveillance.

Key Differences

Aspect	ISO 37301	ISO 28000
Scope	Compliance obligations, risks, culture across all operations	Supply chain security risks, resilience, third-party processes
Industry	All sectors, sizes, global applicability	Logistics, manufacturing, transport, all sizes global
Nature	Certifiable management system standard, voluntary	Certifiable security management system, voluntary
Testing	Internal audits, management reviews, certification audits	Internal audits, management reviews, certification audits
Penalties	Loss of certification, no legal penalties	Loss of certification, no legal penalties

Scope

ISO 37301

Compliance obligations, risks, culture across all operations

ISO 28000

Supply chain security risks, resilience, third-party processes

Industry

ISO 37301

All sectors, sizes, global applicability

ISO 28000

Logistics, manufacturing, transport, all sizes global

Nature

ISO 37301

Certifiable management system standard, voluntary

ISO 28000

Certifiable security management system, voluntary

Testing

ISO 37301

Internal audits, management reviews, certification audits

ISO 28000

Internal audits, management reviews, certification audits

Penalties

ISO 37301

Loss of certification, no legal penalties

ISO 28000

Loss of certification, no legal penalties

Frequently Asked Questions

Common questions about ISO 37301 and ISO 28000

ISO 37301 FAQ

ISO 28000 FAQ

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Quick Verdict

What It Is

Key Components

**LeadershipTop management accountability, policy, roles, culture.

**PlanningCompliance obligations, risk assessment, objectives.

**SupportResources, competence, awareness, reporting channels.

**OperationControls, third-party management, investigations.

**EvaluationMonitoring, KPIs, audits, reviews.

**ImprovementCorrective actions, continual enhancement. Built on ISO High-Level Structure (HLS); certifiable via accredited certification bodies.

What It Is

Key Components

Clauses 4–10: context, leadership, planning, support, operation, performance evaluation, improvement

Risk/opportunity assessment; security plans aligned with resilience practices

Controls for processes, suppliers, human factors, and information

Third-party certification via bodies operating in accordance with ISO/IEC 17021-1 and sector-specific requirements

Aspect

ISO 37301

ISO 28000

Scope

Compliance obligations, risks, culture across all operations

Supply chain security risks, resilience, third-party processes

Industry

All sectors, sizes, global applicability

Logistics, manufacturing, transport, all sizes global

Nature

Certifiable management system standard, voluntary

Certifiable security management system, voluntary

Testing

Internal audits, management reviews, certification audits

Penalties

Loss of certification, no legal penalties