ISO 37301
International certifiable standard for compliance management systems
FDA 21 CFR Part 11
FDA regulation for trustworthy electronic records and signatures
Quick Verdict
ISO 37301 provides certifiable CMS frameworks for global compliance culture, while FDA 21 CFR Part 11 mandates electronic record/signature controls for US life sciences. Organizations adopt ISO for broad integrity, Part 11 for regulatory equivalence and inspection readiness.
ISO 37301
ISO 37301:2021 Compliance management systems – Requirements with guidance
Key Features
- Certifiable standard replacing guidance-only ISO 19600
- High-Level Structure enables integration with other ISO standards
- Risk-based compliance obligations identification and planning
- Mandates leadership commitment and compliance culture
- Requires confidential whistleblowing and anti-retaliation protections
FDA 21 CFR Part 11
21 CFR Part 11 Electronic Records; Electronic Signatures
Key Features
- Risk-based validation for system accuracy and integrity
- Secure, time-stamped audit trails preventing obscuration
- Closed/open system controls including encryption
- Unique electronic signatures with manifestation and linking
- Access, authority, and device checks enforcement
Detailed Analysis
A comprehensive look at the specific requirements, scope, and impact of each standard.
ISO 37301 Details
What It Is
ISO 37301:2021 – Compliance management systems – Requirements with guidance for use is a certifiable international standard for establishing, implementing, maintaining, and improving effective Compliance Management Systems (CMS). It replaces guidance-only ISO 19600, using a risk-based approach and Plan-Do-Check-Act (PDCA) cycle within the ISO High-Level Structure (HLS) for broad applicability across organizations.
Key Components
- Core pillars: context analysis, leadership, planning, support, operation, performance evaluation, improvement.
- Emphasizes compliance obligations, risk assessment, whistleblowing, competence, and continual improvement.
- Built on HLS for integration; companion standards like ISO 37302/37303 provide guidance.
- Supports third-party certification via accredited bodies (e.g., ANAB).
Why Organizations Use It
- Demonstrates systematic compliance to stakeholders, reduces risks/fines, enhances reputation.
- Meets investor/ESG demands; voluntary but provides competitive edge.
- Builds integrity culture, early issue detection via whistleblowers.
Implementation Overview
- Phased: initiation, design, implementation, measurement, certification.
- Applicable to all sizes/sectors; integrates with ISO 9001/14001/27001.
- Requires audits in 3-year cycles; 2024 amendment adds climate action.
FDA 21 CFR Part 11 Details
What It Is
FDA 21 CFR Part 11 is a U.S. federal regulation defining criteria for electronic records and electronic signatures to be trustworthy, reliable, and equivalent to paper records and handwritten signatures. It targets FDA-regulated records created, modified, or maintained electronically under predicate rules, using a risk-based approach narrowed by 2003 FDA guidance.
Key Components
- **SubpartsGeneral provisions, electronic records (closed/open systems controls), electronic signatures.
- Core controls (11+ categories): validation, audit trails, access limits, operational/authority/device checks, training, documentation, signature uniqueness/linking/manifestation.
- Built on ALCOA+ principles; enforcement discretion for validation/audit trails but enforces access/signatures.
- No formal certification; compliance via inspection readiness.
Why Organizations Use It
- Mandatory for life sciences using electronic records in FDA-regulated activities.
- Ensures data integrity, non-repudiation; mitigates enforcement risks (warnings, holds).
- Drives efficiency, faster inspections, quality improvements; builds stakeholder trust.
Implementation Overview
- Phased: scoping (predicate mapping), gap analysis, risk-based validation (IQ/OQ/PQ), SOPs/training, vendor governance.
- Applies to pharma/devices/biotech; U.S.-focused; requires ongoing change control/audits. (178 words)
Key Differences
| Aspect | ISO 37301 | FDA 21 CFR Part 11 |
|---|---|---|
| Scope | Compliance management systems (CMS) across all obligations | Electronic records/signatures trustworthiness and equivalence |
| Industry | All sectors, global, all organization sizes | FDA-regulated life sciences, US-focused |
| Nature | Voluntary certifiable international standard | Mandatory US federal regulation |
| Testing | Third-party certification audits, internal audits | System validation, FDA inspections |
| Penalties | Loss of certification, no legal fines | Warning letters, fines, enforcement actions |
Scope
Industry
Nature
Testing
Penalties
Frequently Asked Questions
Common questions about ISO 37301 and FDA 21 CFR Part 11
ISO 37301 FAQ
FDA 21 CFR Part 11 FAQ
You Might also be Interested in These Articles...

Beyond the Boardroom: 5 Ways Modern Compliance Software Elevates Every Department
Discover 5 ways modern compliance software boosts HR, IT, finance & more: automate risks, enhance efficiency, ensure data integrity, stay audit-ready. Elevate y

Top 10 NIST CSF 2.0 Myths Busted: Separating Hype from Reality for Smarter Adoption
Bust 10 NIST CSF 2.0 myths like 'only for critical infrastructure' or 'Govern replaces Identify'. Plain-English breakdowns, evidence, and fixes for flexible ris

From Reactive Gatekeeper to Proactive Strategist: How Compliance Software Reshapes the Compliance Professional's Day
Discover how compliance software automates monitoring, delivers real-time insights, and transforms compliance pros from reactive gatekeepers to proactive strate
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
HIPAA vs NIST 800-53
Compare HIPAA vs NIST 800-53: Key differences in privacy, security rules & compliance for healthcare. Align frameworks, master risk management & safeguard ePHI—read now!
CSL (Cyber Security Law of China) vs BREEAM
CSL vs BREEAM: Compare China's Cybersecurity Law & sustainability cert. Master compliance, risks, strategies for secure, green China ops. Unlock advantages now.
ISO 20000 vs ISO 27018
Compare ISO 20000 vs ISO 27018: ITSM governance vs cloud PII privacy. Uncover key diffs, Annex SL alignment, cert paths & benefits for compliance. Choose wisely now!