Training built to send people home safe.

IIOEHS, Canada-based and globally recognized, equips individuals and organizations with the skills to build safer workplaces across every industry.

Global Standards. Safer Futures.

From frontline awareness to executive leadership — IIOEHS trains the people who keep workplaces safe.

Building Safer Workplaces, One Certification at a Time

Structured, progressive training for frontline workers, supervisors, managers, and executives alike.

Train Once. Lead for Life.

Globally recognized certification across every level of safety — EHS, OHS and HSE leadership programs.

Safety Is Not a Department. It's a Discipline.

From HSE fundamentals to boardroom safety strategy — IIOEHS is Canada’s pathway to safety excellence.

About IIOEHS, Canada

Building safer workplaces across every industry.

The International Institute of Occupational and Environmental Health and Safety (IIOEHS), Canada is a globally recognized institute dedicated to advancing workplace health, safety, and environmental standards.

Headquartered in Calgary, Alberta, IIOEHS equips individuals and organizations with the essential knowledge and practical skills needed to build safer workplaces across every industry.

OHS Program

Occupational Health and Safety (OHS) Certifications

Structured · Progressive · Globally Recognized

Essential knowledge and practical skills in Occupational Health and Safety.

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.

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)
Enroll Now

EHS Programs

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.

Certificate

Certified Emergency Intervention Professional (CEIP)

Recognizes competence in planning for and responding to workplace emergencies.

Advanced

Certified Environmental Health Professional (CEHP)

Recognizes professionals managing environmental health risks in the workplace.

Executive

Certified HSE Professional (CHSEP)

A broad-based certification for professionals managing integrated Health, Safety, and Environment.

HHSP Programs

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.

Certificate

Certified Home Health and Safety Professional (CHHSP)

Recognizes professionals responsible for health and safety standards within homecare.

Certificate

Homecare Health and Safety Professional (HHSP)

Recognizes frontline and supervisory competence in applying health and safety practices within homecare settings.

Certificate

Certified Home Health Support Worker (CHHSW)

Recognizes competence in providing safe, professional home health support directly to clients.

Certificate

Certified Professional Home Support Worker (CPHSW)

A professional-level certification recognizing home support workers who consistently meet elevated standards.

Certificate

Certified Homecare Assistant (CHA)

An entry-professional certification recognizing foundational competence in safe homecare assistance practices.

Membership

Grades of membership, from student to fellow.

IIOEHS membership recognizes competence and experience in occupational and environmental health and safety, with designatory letters that grow alongside your career.

  1. S
    Entry Grade

    Student Member (SIIOEHS)

    For students currently enrolled in, or pursuing studies related to, occupational and environmental health and safety.

    Enrolled students No experience required
  2. A
    Individuals

    Affiliate Member (AIIOEHS)

    For individuals with an interest in the OHS, EHS, or homecare profession who may not yet hold a formal qualification.

    Early career Working toward ASIIOEHS
  3. A
    Developing Professional

    Associate Member (ASIIOEHS)

    For professionals actively working in the field and building toward the qualifications and experience required for Chartered status.

    Early career Working toward CIIOEHS
  4. C
    Established Professional

    Chartered Member (CIIOEHS)

    IIOEHS's core professional grade, recognizing practitioners who meet the Institute's established standards of qualification, experience, and competence.

    Proven competency Verified experience
  5. Highest Grade

    Fellow Member (FIIOEHS)

    The Institute's highest individual membership grade, conferred in recognition of sustained leadership and distinguished contribution to the profession.

    Sustained leadership By nomination
Join IIOEHS

Grow your credential
as you grow your career.

Apply for the membership grade that matches your experience — and progress as you develop.

Apply for Membership

Why Choose IIOEHS, Canada

Practical training, built to be used.

§01

Internationally Recognized Certification

Earn certification from a reputable Canadian institute, recognized around the world.

§02

Real-World Expert Facilitators

Learn from facilitators with genuine industry experience, not just theory.

§03

Practical & Easy to Understand

Engaging training designed for easy understanding and long-term retention.

§04

Applicable Across Every Industry

From oil & gas to construction, manufacturing to telecom which applies wherever people are at work.

§05

Career Growth & Employability

Career-focused credentials that enhance your employability and open new opportunities.

§06

A Structured Path to Leadership

Progress deliberately from foundational awareness to supervisory leadership.

Why HSE Training Matters

Every workplace carries risk.

The HSE 1·2·3 pathway gives individuals and organizations the tools to identify hazards, respond to emergencies, and lead safety initiatives with confidence.

03
Training Levels
GLOBAL
Recognition
ALL
Industries Covered

Enquiries & Registration

Enroll now & take the next step in your HSE journey.

Head Office/Branches

3909, University Ave, NW
Calgary, AB T3B 6K3, Canada.

Lethbridge.Toronto.Missouri.Lagos

Invest in knowledge.

Be the reason someone goes home safe today.