Everything About ISO 45001:2027: Occupational Health and Safety Revisions, Best Practices, and Preparation Guide

20 Oct 2025

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The ISO 45001:2027 standard is the latest evolution of the global framework for occupational health and safety management systems (OHSMS), designed to enhance workplace safety and reduce occupational risks. As of October 2025, the Draft International Standard (DIS) is under review, with the final version expected in late 2027. This comprehensive guide explores the key revisions in ISO 45001:2027, provides actionable best practices, and offers a preparation roadmap for organizations transitioning from ISO 45001:2018 or adopting it anew. Whether you're aiming to improve worker well-being, meet regulatory requirements, or strengthen organizational resilience, this pillar page is your essential resource.

Table of Contents

What is ISO 45001:2027?

ISO 45001:2027 is the updated version of the international standard for occupational health and safety, published by the International Organization for Standardization (ISO). It builds on the 2018 edition, refining requirements to address emerging workplace challenges such as mental health, remote work safety, and technological advancements. The standard follows the Annex SL structure, ensuring compatibility with other ISO standards like ISO 9001 and ISO 14001.

The revision process, initiated in 2024, incorporates global stakeholder input to prioritize worker safety, regulatory compliance, and proactive risk management. The DIS phase (October–December 2025) is currently open for feedback, with the final standard expected by September 2027. ISO 45001:2027 guides organizations in establishing, maintaining, and improving an OHSMS to minimize workplace hazards and enhance employee well-being.

Key Revisions in ISO 45001:2027 vs. 2018

The ISO 45001:2027 revision introduces clarifications and new focuses without altering the core structure. Below is a summary of key updates based on the DIS:

Change AreaISO 45001:2018ISO 45001:2027 UpdatesImpact
Mental Health and Well-BeingGeneral focus on worker safetyExplicit requirements to address mental health risks (Clause 4.1).Organizations must integrate psychosocial risk assessments.
Remote Work SafetyNot explicitly addressedNew guidance on ensuring safety for remote and hybrid workers.Requires updated safety protocols for non-traditional workplaces.
Technology IntegrationImplicit in processesEncourages use of digital tools for hazard monitoring and reporting.Enhances real-time safety management.
Worker ParticipationWorker consultation emphasizedStrengthened focus on active worker involvement in OHSMS decisions.Improves safety culture and engagement.
Supply Chain SafetyAddressed in Clause 8.1Expanded requirements for contractor and supplier safety compliance.Requires evaluating OHS performance of external partners.

These revisions align ISO 45001:2027 with modern workplace trends and global safety standards. For details, see our cluster on ISO 45001:2027 Key Revisions.

Best Practices for ISO 45001:2027 Compliance

Achieving compliance with ISO 45001:2027 requires a proactive approach:

  1. Conduct a Hazard Gap Analysis: Assess your current OHSMS against the DIS to identify gaps in mental health, remote work, or digital integration.
  2. Update Safety Policies: Revise policies to include mental health and remote work safety measures.
  3. Engage Workers: Involve employees in hazard identification and safety planning.
  4. Leverage Technology: Use tools like wearable sensors or software for real-time hazard monitoring.
  5. Train Staff: Educate teams on new requirements, such as psychosocial risk management.
  6. Audit Regularly: Perform internal audits to ensure compliance before certification.

Budget for costs like training ($1,500–$6,000) and audits ($5,000–$10,000). Explore our cluster on Best Practices for ISO 45001:2027.

ISO 45001:2027 Preparation Roadmap

The transition to ISO 45001:2027 begins with the standard’s publication (expected September 2027), with a 3-year transition period ending in 2030.

  • October 2025: Review DIS and align with new safety requirements.
  • Early 2027: Prepare for FDIS release and update OHSMS processes.
  • Post-Publication (2027): Implement changes and train teams.
  • 2028–2029: Conduct gap analyses and internal audits.
  • By 2030: Achieve recertification.

Start early to ensure a smooth transition. See our cluster on ISO 45001:2027 Preparation Roadmap.

Benefits of Adopting ISO 45001:2027

Adopting ISO 45001:2027 offers:

  • Enhanced Worker Safety: Reduce workplace incidents and improve well-being.
  • Regulatory Compliance: Meet stringent safety regulations.
  • Cost Savings: Lower incident-related costs (10–15% savings reported).
  • Reputation Boost: Build trust with employees and stakeholders.
  • Operational Resilience: Proactively manage safety risks.

Early adopters report reduced workplace injuries and improved employee morale.

Frequently Asked Questions (FAQs)

When will ISO 45001:2027 be published?

Expected in September 2027.

What are the main changes in ISO 45001:2027?

Focus on mental health, remote work safety, digital tools, and worker participation.

Do I need to recertify immediately?

No, you have until 2030 to transition.

Is ISO 45001:2018 still valid?

Yes, until the 2030 deadline.

Visit our FAQ cluster for more.

Explore these resources for deeper insights:

Ready to Get Started?

Download our free ISO 45001:2027 checklist or contact us for a consultation to optimize your OHSMS. Let’s enhance workplace safety and compliance together!

How does the standard improve contractor management for SMEs?
Clause 8.1.4 strengthens oversight of suppliers and contractors. SMEs can use simple contracts with safety clauses, reducing supply chain accidents by up to 25%.

What is the role of leadership in the 2027 revision?
Clause 5.1 increases top management's accountability for wellbeing and diversity. SMEs can integrate this into weekly meetings, fostering a proactive safety culture.

How can SMEs prepare for audits under the new standard?
Clause 9.2 emphasizes internal audits focused on emerging risks. SMEs can train 1-2 employees with free ISO guides, ensuring compliance without expensive consultants.

Does the standard reduce insurance costs for SMEs?
Yes, certification demonstrates proactivity, lowering insurance premiums by 15-20%. For SMEs, initial costs ($1,000-$3,000) yield ROI through fewer incidents and legal savings.

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