What is the Certified Occupational Health Nurse?

The Certified Occupational Health Nurse is a globally recognised professional certification by the Global Leadership Institute (GLI), designed to equip professionals with advanced competencies in Occupational Health & Safety.

How long does this certification take?

The programme is 18 Week and can be completed at your own pace through our self-paced online option, or alongside live virtual sessions.

Is this certification globally recognised?

Yes. GLI certifications are internationally recognised and carry CPD credits, making them valuable for career advancement worldwide.

What level is this certification?

This is a Intermediate Level certification, suitable for professionals with relevant experience or background in the field.

You can enrol by emailing info@certifications.ac, contacting us via WhatsApp at +254 722 223 084, or filling the enrolment form below.

Certified Occupational Health Nurse in Ethiopia

Executive Summary

Certified Occupational Health Nurse

Designed for today’s high-impact professionals, the Certified Occupational Health Nurse (COHN) delivers a rigorous Intermediate-level curriculum that equips participants with the knowledge, tools and frameworks needed to excel in occupational safety, health and workplace wellbeing.

This 18 Week programme is structured around ISO 45001, OSHA and recognised occupational health and safety standards, ensuring every graduate applies internationally validated methods to real-world challenges.

GLI’s COHN holders are recognised by leading organisations across Africa, the Gulf, Europe and the Americas as qualified, results-driven professionals. Whether you are advancing your current career or transitioning into new responsibilities, this certification provides the competitive edge you need in 2026 and beyond.

Programme Overview

Certification at a Glance

Certification

Certified Occupational Health Nurse

Acronym

COHN

Who Should Enrol?

Safety and Health Officers
HSE Managers and Supervisors
Site and Operations Safety Leads
Risk and Compliance Practitioners

Programme Inclusions

Everything Included in Your Enrolment

All study materials and study guide
Access to GLI online learning portal
Online examination and assessment
Digital certificate and digital badge
Physical certificate (shipped to you)
CPD credits for professional bodies
GLI alumni network membership
Facilitator and tutor support
Resource downloads and reference library
Automatic enrolment confirmation

Certification Benefits

Why This Certification Matters for Your Career

Career Advancement

Accelerate your career towards senior HSE and safety-leadership roles

Professional Recognition

Credential aligned with ISO 45001, OSHA and recognised occupational health and safety standards

Leadership Capability

Develop the strategic and operational skills to lead complex occupational safety functions

Organisational Impact

Design and implement occupational safety systems that drive performance and measurable results

Compliance Readiness

Master the standards, compliance and ethical governance central to occupational safety

Global Employability

Qualify for occupational safety roles across construction, energy, manufacturing, marine and industrial operations worldwide

Competency Framework

Core Competencies You Will Develop

✦Hazard Identification and Risk Assessment

✦Occupational Health, Hygiene and Wellbeing

✦Safety Management Systems and Compliance

✦Incident Investigation and Emergency Preparedness

✦Safety Culture, Training and Behaviour

✦Professional Ethics and Governance

Course Curriculum

Programme Modules

Click any module to explore the detailed curriculum topics included in this certification.

Foundations and Strategic Context of Certified Occupational Health Nurse

Certified Occupational Health Nurse: industry context, trends and professional standards
Occupational safety and health principles
The business and moral case for HSE
HSE roles, responsibilities and competence
Legal framework and regulatory duties
Safety management systems overview (ISO 45001)

Hazard Identification and Risk Assessment

Certified Occupational Health Nurse: industry context, trends and professional standards
Hazard identification techniques
Risk assessment methodology and matrices
Job safety analysis (JSA) and task risk
Safe systems of work and method statements
Permit-to-work systems

Occupational Health and Hygiene

Certified Occupational Health Nurse: industry context, trends and professional standards
Occupational hygiene principles
Chemical and biological hazards
Physical hazards: noise, vibration, radiation
Exposure assessment and monitoring
Ventilation and exposure control

Workplace Wellbeing and Mental Health

Certified Occupational Health Nurse: industry context, trends and professional standards
Workplace wellbeing strategy
Stress and psychosocial risk
Mental health awareness and support
Fatigue and shift work
Ergonomics and comfortable workplaces

Environmental Management and Sustainability

Certified Occupational Health Nurse: industry context, trends and professional standards
Environmental management systems (ISO 14001)
Aspects, impacts and controls
Waste, effluent and emissions
Pollution prevention
Resource efficiency and circularity

Incident Investigation and Learning

Certified Occupational Health Nurse: industry context, trends and professional standards
Incident reporting and record-keeping
Investigation methodology and evidence
Root-cause analysis techniques
Human factors and behavioural causes
Corrective and preventive actions

HSE Technology, Data and Monitoring

Certified Occupational Health Nurse: industry context, trends and professional standards
HSE management software and systems
Monitoring, sensors and wearables
Data collection and analytics
Leading and lagging indicators
Dashboards and HSE reporting

Safety Management Systems and Compliance

Certified Occupational Health Nurse: industry context, trends and professional standards
Safety management systems (ISO 45001)
Policy, planning and objectives
Roles, responsibilities and consultation
Legal and other requirements
Operational control and documentation

Safety Culture, Training and Behaviour

Certified Occupational Health Nurse: industry context, trends and professional standards
Safety culture and climate
Behaviour-based safety
Human factors and error reduction
Safety leadership and visible commitment
Toolbox talks and safety communication

Stakeholder Engagement and Communication

Certified Occupational Health Nurse: industry context, trends and professional standards
Stakeholder mapping and consultation
Worker and union engagement
Regulator and auditor relationships
Management and board reporting
Safety communication and campaigns

Leading Change and HSE Improvement

Certified Occupational Health Nurse: industry context, trends and professional standards
HSE transformation and maturity
Change management and adoption
Building a proactive safety culture
Technology and digital HSE
Managing resistance and engagement

Professional Ethics, Standards and Governance

Certified Occupational Health Nurse: industry context, trends and professional standards
Professional ethics and duty of care
Legal and regulatory responsibility
Worker rights and protection
Integrity in reporting and investigation
Confidentiality and health data

Performance Measurement and Continuous Improvement

Certified Occupational Health Nurse: industry context, trends and professional standards
HSE KPIs and performance indicators
Leading and lagging metrics
Benchmarking against standards
Audit and inspection outcomes
Root-cause analysis and problem solving

Environmental Performance Monitoring and Reporting

Certified Occupational Health Nurse: industry context, trends and professional standards
Environmental management systems (ISO 14001)
Environmental aspects and impacts
Waste, effluent and emissions control
Pollution prevention and control
Resource efficiency and circular practice

Advanced Professional Practice: Consulting and Advisory Excellence

Certified Occupational Health Nurse: industry context, trends and professional standards
The consulting mindset and trusted advisor positioning
Diagnosing client problems before prescribing solutions
Structuring engagements: scope, deliverables and expectations
Discovery interviews and evidence gathering
Root cause analysis frameworks in advisory work

Data, AI and Digital Tools for the Modern Professional

Certified Occupational Health Nurse: industry context, trends and professional standards
Data literacy: reading, questioning and using data
Descriptive statistics for everyday professional decisions
Data visualisation and dashboards that inform
Generative AI as a professional productivity tool
Automation, workflows and no-code tools

Professional Communication, Influence and Negotiation

Certified Occupational Health Nurse: industry context, trends and professional standards
Empathy, active listening and trust-building
Managing pressure and difficult conversations
Managing supplier communications
Professional report writing and presentation
Negotiation with clients and partners

Leadership, People and High-Performance Teams

Certified Occupational Health Nurse: industry context, trends and professional standards
360-degree feedback and leadership assessment
Coaching challenging situations
Collaboration and teamwork
Approval processes and delegation
Team leadership in banking operations

Talent, Culture and the Modern Workplace

Certified Occupational Health Nurse: industry context, trends and professional standards
Safety culture and behaviour
Biodiversity, pollinators and ecosystem services
Evaluation of training (Kirkpatrick)
Succession planning and talent pipelines
Biodiversity and ecosystem services

Customer, Market and Stakeholder Value

Certified Occupational Health Nurse: industry context, trends and professional standards
Sales enablement and coaching
Customer success and retention
Stakeholder engagement and risk management
AI and personalisation in marketing
Agribusiness marketing, branding and export readiness

Financial and Commercial Acumen for Professionals

Certified Occupational Health Nurse: industry context, trends and professional standards
Marketing planning and budgeting
Cost, feasibility and impact analysis
Financial inclusion and agency banking
Financial storytelling and data visualisation
Preparing financial statements

Evidence, Measurement and Decision Quality

Certified Occupational Health Nurse: industry context, trends and professional standards
Productivity and effectiveness measurement
Predictive analytics and forecasting
Cybersecurity and data protection in HR
Big data technologies and platforms
NoSQL and modern data stores

Strategy, Innovation and Leading Change

Certified Occupational Health Nurse: industry context, trends and professional standards
Change management in farming systems
Measuring transformation impact
Technology strategy and investment
Hedging strategies and instruments
Digital marketing strategy

Project and Programme Delivery Essentials

Certified Occupational Health Nurse: industry context, trends and professional standards
Managing HR projects and change
Change and adoption in projects
Programme governance
Project governance and risk
Monitoring and evaluation with data

Quality, Process Excellence and Continuous Improvement

Certified Occupational Health Nurse: industry context, trends and professional standards
Design review and quality
Continuous improvement in delivery
Continuous improvement in security
Process improvement and HR operating efficiency
Grades, standards and quality

Governance, Risk, Ethics and Compliance

Certified Occupational Health Nurse: industry context, trends and professional standards
Coaching principles and ethics
Decision rights and governance
Liquidity risk and asset-liability management
Culture, ethics and behaviour change
Data ethics and farmer privacy

Sustainability, Safety and Responsible Practice

Certified Occupational Health Nurse: industry context, trends and professional standards
Sustainability, ESG and integrated value
Corporate social responsibility and ESG
Corporate social responsibility and community impact
Stakeholder capitalism and ESG
Embedding sustainability in sourcing

Certification Recap and Integrated Review

Your Certification in Action: 90 Days to Recertification

Certified Occupational Health Nurse: industry context, trends and professional standards
Designing your first 90 days after certification
Your one-year professional development trajectory
The two-year horizon: expertise, leadership and professional standing
Recertification, CPD and staying current
Building your professional portfolio and evidence of practice

Capstone Project and Certification Readiness

Certified Occupational Health Nurse: industry context, trends and professional standards
Capstone scoping: a real HSE challenge
Hazard and risk assessment
Designing a safety programme or control
Legal, cost and feasibility analysis
Implementation and response plan

Learning Outcomes

What You Will Achieve

Establish a comprehensive understanding of Certified Occupational Health Nurse principles aligned with ISO 45001, OSHA and recognised occupational health and safety standards
Apply evidence-based methods to improve occupational safety, health and workplace wellbeing
Master hazard identification and risk assessment and occupational health, hygiene and wellbeing
Apply safety management systems and compliance and incident investigation and emergency preparedness in real-world settings
Lead risk management, quality and compliance relevant to your field
Design stakeholder engagement and professional communication strategies
Use data-driven decision-making and performance-measurement tools effectively
Apply internationally recognised best practice to advance your career in occupational safety

Enrolment Process

How to Get Certified

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Step 1: Choose Your Certification

You are viewing Certified Occupational Health Nurse — one of GLI's 1,990+ globally recognised professional certifications.

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Step 2: Enrol & Pay Online — Instantly

Click Enrol & Study Online to register and pay securely via Paystack, Visa, Mastercard, M-Pesa or bank transfer. Access is granted the moment payment is confirmed.

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Step 3: Study in the GLI Learning Portal

Work through 15 structured modules and 150 lessons at your own pace, with downloadable resources and expert-designed content — all inside the LMS.

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Step 4: Pass, Get Certified & Verified

Sit your final examination online, earn your certificate instantly, and receive a globally verifiable Certificate ID — plus GLI Alumni Network access.

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Frequently Asked Questions

Common Questions

What is the COHN certification?

Yes. GLI certifications are recognised across 85+ countries and are aligned with ISO 45001, OSHA and recognised occupational health and safety standards. Graduates receive a digital certificate, a physical certificate and CPD credits recognised by employers worldwide.

Who should enrol in the COHN?

This certification is ideal for Safety and Health Officers, HSE Managers and Supervisors, Site and Operations Safety Leads and Risk and Compliance Practitioners, and other professionals seeking to formalise their expertise in occupational safety, health and workplace wellbeing with a globally recognised credential.

How long does the COHN certification take to complete?

The programme is structured over 18 Week and offers flexible learning modes. Self-paced learners can progress at their own schedule, while live virtual participants follow a structured cohort schedule with facilitator-led sessions.

Is the COHN internationally recognised?

What is the cost of the COHN certification?

The Certified Occupational Health Nurse is offered in two formats: Self-Paced at USD 349 and Live Virtual at USD 549. Corporate group rates are available for organisations enrolling 5 or more participants. Contact GLI for a bespoke corporate training quotation.

What does the COHN certification include?

Enrolment includes all study materials and study guides, access to GLI's online learning portal, online examination, digital certificate and badge, physical certificate (posted), CPD credits, GLI alumni network membership, and ongoing facilitator support.

What is the assessment format for the COHN?

The Certified Occupational Health Nurse is assessed through an online examination consisting of multiple-choice questions, case study analysis, and practical application assignments. The assessment is designed to evaluate real-world competency, not just theoretical recall.

What CPD credits do I earn from the COHN?

The Certified Occupational Health Nurse carries Continuing Professional Development (CPD) credits, which can be applied towards professional body requirements including recognised international professional associations.

Can I study the COHN while working full-time?

Absolutely. The self-paced option is designed for busy working professionals and allows you to study when and where it suits you. Live virtual sessions are typically scheduled in the evenings or on weekends to accommodate professional commitments.

What career outcomes can I expect from the COHN?

Graduates progress towards senior HSE and safety-leadership roles. The COHN strengthens your expertise in occupational safety, health and workplace wellbeing and positions you for advancement across construction, energy, manufacturing, marine and industrial operations.

Certified Occupational Health Nurse

Certified Occupational Health Nurse

Certification at a Glance

Who Should Enrol?

Everything Included in Your Enrolment

Why This Certification Matters for Your Career

Core Competencies You Will Develop

Programme Modules

What You Will Achieve

How to Get Certified

Common Questions

What Our Alumni Say

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