Home / Membership
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.

Your Path

One ladder, five grades.

Each grade builds on the one before it; apply for the grade that matches where you are today, and progress as your career develops.
Entry Grade - SIIOEHS

Student Member

The entry grade for students currently enrolled in, or pursuing studies related to, occupational and environmental health and safety.

Enrolled students No experience required
Individuals and Career Changers - AIIOEHS

Affiliate Member

For individuals with an interest in the OHS, EHS, or homecare profession who may not yet hold a formal qualification or extensive experience — including career changers and those newly entering the field.

New Entrants Career Changers
Developing professional - ASIIOEHS

Associate Member

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

Early-to-mid career OHS and EHS Homecare Professionals
Established professional - CIIOEHS

Chartered Member

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

Proven competency Verified experience
Recipient Grade - FIIOEHS

Fellow Member

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

Sustained leadership By nomination
Organization - OIOEHS

Corporate Member

Organizational membership for companies and institutions committed to advancing occupational, environmental, and homecare health and safety standards.

Sustained leadership By nomination