IIO EHS

International Institute of Occupational Environmental Health and Safety (IIOEHS)

The International Institute of Occupational Environmental Health and Safety (IIOEHS) is a globally recognized institute headquartered in Toronto, Ontario, Canada, dedicated to advancing excellence in Occupational Health, Safety, Environmental Health, and Homecare Health and Safety. As a globally focused professional awarding body, IIOEHS equips individuals and organizations with the knowledge and practical skills to build safer, healthier, and more responsible workplaces across every industry. The Institute provides internationally recognized professional certifications, progressive membership pathways, and competency-based training programs that empower professionals and organizations to achieve the highest standards of workplace safety, environmental responsibility, and professional practice.

IIOEHS serves a diverse range of professionals, including Health and Safety Officers, HSE Managers, Safety Engineers, Environmental Health Officers, Homecare Workers, Fire Safety Officers, Risk Managers, Safety Auditors, Industrial Hygienists, Project Managers, Facilities Managers, Community Health Workers, and other professionals committed to promoting health, safety, and environmental sustainability.

Professional Certifications

Occupational Health and Safety (OHS) Certifications

These certifications are designed for professionals responsible for protecting the health, safety, and well-being of employees, organizations, and the public by implementing effective occupational health and safety management systems.

Certification Programmes

• Certified Occupational Health and Safety Professional (COHSP)
• Certified Safety Professional (CSP)
• Certified Occupational Safety Professional (CCSP)
• Certified Health and Safety Professional (CHSP)
• Certified Community Health Professional (CCHP)

Environmental Health and Safety (EHS) Certifications

These certifications are designed for professionals involved in environmental protection, workplace safety, emergency preparedness, and sustainable health and safety management practices.

Certification Programmes

• Certified Emergency Intervention Professional (CEIP)
• Certified Environmental Health Professional (CEHP)
• Certified HSE Professional (CHSEP)

Homecare Health and Safety Professional Certifications

These certifications focus on health, safety, and professional standards within homecare, home health support, and community-based care environments.

Certification Programmes

• Certified Home Health and Safety Professional (CHHSP)
• Homecare Health and Safety Professional (HHSP)
• Certified Home Health Support Worker (CHHSW)
• Certified Professional Home Support Worker (CPHSW)
• Certified Homecare Assistant (CHA)

Professional Membership

The International Institute of Occupational Environmental Health and Safety (IIOEHS) operates a structured and progressive membership framework designed to recognize academic qualifications, professional experience, industry competence, and contributions to Occupational Health, Safety, Environmental Health, and Homecare practice.

Whether you are beginning your career, working as an Occupational Health and Safety professional, pursuing a health and safety qualification, or simply have an interest in the profession, IIOEHS offers membership that supports your professional growth, networking opportunities, and industry recognition.

Each membership grade represents a distinct stage in a member's professional journey from students starting their careers to experienced professionals and industry leaders. Membership progression reflects the Institute's commitment to integrity, competence, ethical practice, leadership, and continuous professional development.

Membership Grades

• Student Member
• Affiliate Member
• Associate Member
• Chartered Member
• Fellow Member
• Corporate Member

Health, Safety and Environment (HSE) Management Training

IIOEHS also offers internationally focused Health, Safety and Environment (HSE) Management training programmes designed to provide practical knowledge and professional competence for individuals entering or advancing within the health and safety profession.

Training Levels

• HSE Management – Level 1
• HSE Management – Level 2
• HSE Management – Level 3

These programmes equip participants with the knowledge and practical skills required to identify workplace hazards, manage occupational risks, implement safety procedures, ensure environmental compliance, and foster a strong culture of health, safety, and environmental responsibility across diverse industries.