Certify your occupational health and safety management system with an experienced, impartial global partner.
DQS auditors bring deep cross-sector occupational health and safety experience to every external audit, helping you translate ISO 45001 conformance into safer operations, stronger workforce trust, and credible proof for clients and regulators.
OH&S Audit Expertise
Auditors who know your safety risks firsthand.
Globally Recognized
Accredited certificates are respected across markets worldwide.
Beyond the Checklist
Insights that strengthen your safety culture.
One Audit Partner
Combine with ISO 9001 and ISO 14001 audits.
Safety That Builds Lasting Trust
For organizations that have already implemented their occupational health and safety management system, ISO 45001 certification is the step that makes safety performance visible and comparable. Independent certification signals duty of care to employees, clients, and authorities alike, and it opens doors to tenders and markets where certified safety management is a prerequisite. As a foundation of trust, it supports sustainable growth across sites and borders.
Typical Effects of ISO 45001 Certification in practice
The value of certification extends beyond external proof of conformity. Many organizations use recurring audits and assessment processes as a framework for continuous improvement, operational transparency, and stronger cross-functional alignment. In practice, companies often report effects such as:
- Fewer incidents and lost workdays supported by disciplined risk control.
- Stronger workforce confidence through visible commitment to safety.
- Smoother qualification for tenders that require certified OH&S management systems.
- Clearer oversight of legal duties through systematic compliance tracking.
- Reduced accident-related absenteeism and operational downtime.
ISO 45001 Is Currently Under Revision
ISO 45001 is currently being revised by the responsible ISO technical committee ISO/TC 283, with the work at the Draft International Standard (DIS) stage and a revised edition anticipated around 2027. Once the new version is published, a transition period—expected to follow the customary three-year window—will apply, after which certificates issued against ISO 45001:2018 will lose their validity. For certified organizations, there is currently no immediate need for action—but it is advisable to monitor the ongoing revision of ISO 45001.
Start ISO 45001 Certification with DQS Now
Save time and internal effort with a clearly structured certification process. Request your personal quote for your ISO 45001 certification now.
Who Will Benefit from ISO 45001 Certification
ISO 45001 certification is relevant for any organization that wants to make its commitment to occupational health and safety verifiable. It is particularly valuable for:
- Organizations in higher-risk sectors such as manufacturing, construction, logistics, and energy.
- Companies bidding for contracts that require certified occupational health and safety management.
- Employers operating across several countries seeking one harmonized safety standard.
- Businesses aiming to reduce workplace incidents and demonstrate duty of care to employees and regulators.
- Organizations integrating OH&S with existing ISO 9001 or ISO 14001 management systems.
DQS is Your Trusted Partner for ISO 45001 Certification
Our Audit Approach
ISO 45001 Certification Process
A clear process means fewer questions and faster results. These are the stages of your ISO 45001 certification with DQS—transparent from start to finish.
From inquiry to quotation
Once your occupational health and safety management system has been implemented across the organization, it is ready for certification. You will go through a multi-stage certification process at DQS. Your initial interaction will involve discussing your organization, your occupational health and safety management system, and the objectives you aim to achieve with your ISO 45001 certification. Based on this, you will promptly receive a detailed quote tailored to your individual needs. For complex certification processes, project planning can help coordinate timelines and audit execution across sites or departments.
ISO 45001 certification audit: Stage 1 and Stage 2
The certification audit begins with a system analysis (stage 1 audit) as well as an evaluation of your documentation, the results of your management review, and your internal audits. The goal is to determine whether your management system is adequately developed and ready for certification. In the next stage, the system audit (stage 2), your auditor evaluates the effectiveness of all management system processes on-site. After the external audit is completed, you will receive a detailed presentation of the results in the closing meeting, along with information on potential areas of improvement for your company. If necessary, action plans will be agreed upon.
ISO 45001 certificate
After the certification audit, the results are evaluated by the independent certification body of DQS. You will receive an audit report documenting the audit results. If all standard requirements are met, following a positive certification decision, you will receive the accredited ISO 45001 certificate of DQS.
Surveillance audits
To support continuous improvement and confirm the ongoing effectiveness of your occupational health and safety management system, key system components are audited at least once a year, during which potential areas for improvement are once again identified.
ISO 45001 recertification
An ISO 45001 certificate is valid for three years. Well before expiration, a recertification is performed to confirm ongoing conformance with the ISO 45001 standard requirements. If all requirements of the standard are met, a new internationally recognized certificate will be issued.
In 3 Steps to an Offer for ISO 45001 Certification
- You send your request in 1 minute.
- We briefly clarify scope and timing based on the data you provide.
- You receive reliable quotes including audit planning.
“We typically respond within two business days with the next steps.”
You Already Have a Certified Management System?
ISO 45001 integrates seamlessly with ISO 9001 and ISO 14001 under the shared high-level structure of ISO management system standards. A combined audit reduces duplication, cuts on-site time, and gives you one coordinated certification cycle.
Frequently Asked Questions about ISO 45001 Certification
How Long does ISO 45001 Certification Take?
The timeline depends on the size of your organization, the number of sites, and the maturity of your management system. For a well-prepared single-site organization, the certification audit (stage 1 and stage 2) is typically completed within a few weeks, followed by the certification decision. Learn more on the ISO 45001 Knowledge Center page.
How Long is an ISO 45001 Certificate Valid?
An accredited ISO 45001 certificate is valid for three years. During this period, annual surveillance audits confirm the ongoing effectiveness of your management system, and a recertification audit is performed before expiration.
What does an ISO 45001 Certification Cost?
Costs depend on factors such as the number of employees, sites, and the complexity of your operations, so pricing is always determined individually. The most reliable way to understand your investment is a tailored quote based on your specific scope. Request a quote to receive precise pricing for your organization.
What is the effort involved in achieving ISO 45001 Certification for my company?
Because you have already implemented your management system, the main effort lies in preparing documentation, completing an internal audit, and conducting a management review. The external audit itself is structured to minimize disruption to your daily operations.