ISO 45001:2018
Occupational health and safety management systems — Requirements with guidance for use
The global standard for occupational health and safety management. ISO 45001:2018 helps organisations eliminate workplace hazards, reduce OHS risks, and protect the wellbeing of workers and others under your control.
Definition
What is ISO 45001?
ISO 45001:2018 is the international standard for Occupational Health and Safety (OH&S) Management Systems. Published by the International Organization for Standardization (ISO), it specifies requirements that enable organisations to provide safe and healthy workplaces, prevent work-related injuries and illnesses, and proactively improve OHS performance.
ISO 45001 replaced OHSAS 18001 as the globally recognised OHS management standard. It uses the same High Level Structure (HLS) as ISO 9001:2015 and ISO 14001:2026 — making integrated management system (IMS) certification straightforward.
Why Certify
Benefits of ISO 45001:2018 Certification
ISO 45001:2018 goes beyond compliance — it builds a culture of safety that protects people and strengthens your business.
Reduce Workplace Incidents
Proactively identify hazards and risks, implement controls, and prevent accidents before they occur.
Protect Your Workforce
Demonstrate genuine commitment to worker health, safety, and wellbeing — improving morale and retention.
Regulatory Compliance
Align your OHS practices with Ghana's Factories, Offices and Shops Act, 1970 (Act 328) and international best practice standards.
Lower Insurance Costs
A strong safety record supported by ISO 45001:2018 certification can reduce workers compensation and liability premiums.
Win Safety-Critical Contracts
ISO 45001:2018 is required by many principal contractors, government agencies, and corporate clients as a procurement condition.
Boost Operational Efficiency
Fewer incidents mean less downtime, reduced costs, and a more productive, engaged workforce.
What It Covers
Key Requirements of ISO 45001:2018
ISO 45001:2018 adopts the High Level Structure (HLS) used across ISO management system standards, making integration with ISO 9001:2015 and ISO 14001:2026 straightforward.
Industries
Who Needs ISO 45001:2018?
ISO 45001:2018 is essential for organisations where worker safety is a priority. It's particularly critical in high-risk sectors including:
Simple & Clear
Our ISO 45001:2018 Certification Process
A structured, transparent process — designed to achieve certification without disrupting your operations.
Application & Scoping
We assess your workplace, hazard profile, and operations to define scope and audit requirements.
Certification Agreement
A formal agreement is issued covering scope, audit days, and certification conditions.
Stage 1 Audit
Documentation review to assess your OHSMS readiness and identify gaps before the main audit.
Stage 1 Report
Findings and corrective guidance shared prior to Stage 2.
Stage 2 Audit
On-site audit verifying your OHSMS is effectively implemented across all relevant operations.
Certificate Issued
Your ISO 45001:2018 certificate is issued — valid for 3 years with annual surveillance audits.
Often Certified Together
Related Certifications
Many businesses pair this standard with one of the certifications below.
Ready to Get ISO 45001:2018 Certification?
Contact our team today for a free assessment and tailored quote. Most eligible businesses can achieve certification within 7–10 days.