ISO 45001
Protect your workforce and reduce operational risk with ISO 45001 certification.
Whether it is a contractor mandate, an insurance requirement, or a commitment to building a safer workplace, ISO 45001 certification demonstrates that your organization systematically manages occupational health and safety risks. If you are looking for a structured path to safety certification, A-LIGN can help you get there.
A-LIGN delivers ISO 45001 through a UKAS-accredited certification body with experienced auditors across the US and UK who specialize in manufacturing, aerospace, defense, and energy.
Achieve ISO 45001 certification with a trusted compliance partner
ISO 45001 is the internationally recognized standard for occupational health and safety management. It provides the framework for managing workplace safety risks, reducing incidents, and demonstrating a clear duty of care to employees.
For construction firms, manufacturers, aerospace and defense and energy companies, demonstrating compliance with ISO 45001 has become an essential requirement driven by supply chain demands, contractor mandates, or regulatory expectations. If your customers, prime contractors, or insurers seek evidence of a formal safety management system, ISO 45001 is the recognized standard.
The benefits of ISO 45001 certification:
- Decrease in workplace incidents and related costs
- Lower insurance premiums and reduced liability exposure
- Stronger position during contractor prequalification and bidding
- Compliance with workplace safety regulations
For industries with high safety risks, certification demonstrates to customers, regulators, and employees that safety measures are implemented systematically rather than reactively.
A streamlined path to ISO 45001 certification
A-LIGN delivers ISO 45001 certification through Auva, a UKAS-accredited certification body with experienced auditors across the US and UK.
Experienced auditors who understand high-risk environments
A-LIGN brings 36,000+ audits completed, 6,400+ organizations served, and deep expertise across CMMC, FedRAMP, SOC 2, and ISO 27001 backed by experienced UKAS-accredited auditors with hands-on experience in construction, manufacturing, energy, and heavy industry. Your certificate is recognized globally through the IAF Multilateral Recognition Arrangement.
One vendor for cybersecurity and operational compliance
One point of contact, one schedule where applicable, no juggling separate firms. Pair ISO 45001 with ISO 9001 and ISO 14001 through integrated audits that reduce total audit days.
Faster scheduling, direct access to decision-makers
Big certification bodies treat you like a number. Slow scheduling, layers of bureaucracy, and no direct line to decision-makers. With A-LIGN, you get fast scheduling on your timeline and direct access to the people making certification decisions.
Pair ISO 45001 with ISO 9001, ISO 14001, SOC 2, ISO 27001, or CMMC through coordinated engagements that reduce total audit effort.
ISO 45001 services
Gap assessment
Benchmarks your OH&S management system against ISO 45001 requirements before your certification audit. Recommended for first-time certifications.
Certification audit
Two-stage audit confirming your OH&S management system is designed and implemented to ISO 45001 requirements. Successful completion issues your certificate.
Surveillance audits
Annual audits in years two and three confirm ongoing conformity and identify opportunities for improvement.
Recertification
Full audit at the end of your three-year cycle. Successful completion renews your certificate for another three years.
Transfer audits
Already certified? Transfer your existing certificate to A-LIGN without restarting the process.
Why A-LIGN
Pursuing CMMC?
Many organizations in the defense industrial base need both CMMC and ISO 45001 in parallel. Adding ISO 45001 under the same relationship means less coordination, fewer vendors, and a team that already understands your environment.
FAQs
What is ISO 45001?
ISO 45001 is an internationally recognized standard for occupational health and safety management systems. It provides a framework for organizations to manage workplace safety risks, reduce incidents, and demonstrate a duty of care to employees.
Who needs ISO 45001 certification?
Organizations in industries with significant workplace safety risks, or those facing contractor prequalification requirements, insurance mandates, or regulatory expectations. It is especially prevalent in construction, manufacturing, energy, heavy industry, mining, and logistics.
How is ISO 45001 different from ISO 9001?
ISO 9001 focuses on quality management. ISO 45001 focuses on occupational health and safety: preventing workplace injuries, managing safety risks, and meeting regulatory obligations. Many organizations hold both, and A-LIGN can deliver both through integrated audits that reduce total audit days.
Can I combine ISO 45001 with other ISO audits?
Yes. ISO 45001 shares the same high-level structure as ISO 9001 and ISO 14001, which means integrated audits are possible. Combining standards reduces total audit days, minimizes disruption, and lowers coordination overhead.
What is UKAS accreditation, and does it matter in the US?
UKAS is the United Kingdom Accreditation Service and a signatory of the IAF Multilateral Recognition Arrangement. ISO certifications issued under UKAS accreditation are internationally recognized and carry the same weight as certifications issued under US-based accreditation bodies like ANAB.
Can I transfer my existing ISO 45001 certificate to A-LIGN?
Yes. If you are currently certified by another certification body and want to switch, A-LIGN supports transfer audits that maintain your existing certification status. You do not need to start the certification process over.
What happens after I get certified?
ISO 45001 certification follows a three-year cycle. After your initial certification, annual surveillance audits are conducted in years two and three to verify ongoing conformity. At the end of the three-year cycle, a full recertification audit renews your certificate.
ISO 45001 Overview
Download the ISO 45001 one-pager to learn more about certification requirements, the audit process, and how A-LIGN can help.
Get started with A-LIGN
Ready to get ISO 45001 certified? Contact our team to scope your engagement and get started.