​WHS provides CIH-led industrial hygiene services across Alberta and BC — delivering trusted assessments, defensible documentation, and compliance with OHS legislation.
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Speak to a CIH today

What Is a Certified Industrial Hygienist (CIH)?

A Certified Industrial Hygienist (CIH) is a credentialed professional recognized for expertise in evaluating and controlling workplace health hazards. CIHs are certified by the Board for Global EHS Credentialing (BGC) after demonstrating education, experience, and passing a rigorous exam.

CIHs are experts in:

• Anticipation, Recognition Evaluation and Control of chemical, physical, and biological hazards in the work place
  
• Occupational exposure monitoring for chemical, physical, and biological hazards
• OHS compliance audits and regulatory documentation for Alberta and BC
• Worksite hazard assessments and practical control recommendations
• Defensible, evidence-based reporting for legal, insurance, and enforcement scenarios
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Certified Industrial Hygienist (CIH) Services in Alberta & British Columbia

Western Health & Safety provides CIH-led industrial hygiene services across Alberta and BC, supporting both public and private sector clients.
We work on projects in:

• Major cities like Calgary, Edmonton, Red Deer, and Vancouver
• Industrial sites, including oil & gas, manufacturing, and construction
• Public-sector facilities such as schools, hotels, long-term care homes, and municipal infrastructure

Our Certified Industrial Hygienists deliver:

• Worker exposure assessments for regulated substances
• Exposure Control Plans (ECPs) aligned with Alberta OHS and WorkSafeBC
• Indoor Air Quality (IAQ) testing for mold, CO₂, VOCs, and more
• Illicit drug residue testing (fentanyl, methamphetamine)
• Litigation support and expert witness services
• Noise monitoring and confined space risk assessments

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Legal & Regulatory Compliance

In both Alberta and British Columbia, employers are legally required to protect workers from hazardous exposures under the Alberta OHS Act and Code and WorkSafeBC regulations.
Certified Industrial Hygienists (CIHs) play a crucial role in helping organizations meet these obligations by:

• Conducting formal hazard assessments across chemical, biological, and physical exposures
  
• Recommending engineering controls, administrative procedures, and PPE strategies
  
• Preparing compliance-ready documentation for inspections, audits, and enforcement scenarios
  
• Supporting risk mitigation for litigation, insurance, and occupational illness claims
  

Hiring a CIH ensures your health and safety program is defensible, evidence-based, and aligned with current legislation.

Why Choose a CIH for Industrial Hygiene?

Using a CIH reduces regulatory risk, improves trust with insurers, and ensures documentation stands up in legal and government proceedings.
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Credentials & Regulatory Alignment

Certified By:

• Board for Global EHS Credentialing (BGC)

Associations:

• Member of American Industrial Hygiene Association (AIHA)

WHS CIH-Led Services Comply With:

• Alberta OHS Act & OHS Code
• WorkSafeBC Occupational Health & Safety Regulation
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🧠 CIH FAQ – Alberta & BC

What is the role of a CIH in Alberta and BC?

A Certified Industrial Hygienist performs professional assessments of workplace hazards, provides risk control recommendations, and prepares documentation for OHS compliance, audit defense, and occupational health planning.

Is a CIH required by law in Alberta or BC?

While a CIH is not always explicitly required by legislation, Alberta and British Columbia both mandate that occupational hygiene services be conducted by a “competent person.” According to Alberta OHS guidance documents GS019 and GS0020, this refers to someone with the appropriate training, education, and experience to assess and control workplace exposures. A Certified Industrial Hygienist (CIH) not only meets this definition — they exceed it, offering defensible, evidence-based reporting that supports compliance, risk reduction, and legal credibility.

Alberta OHS explicitly warns against non-compliant hygiene work in GS019, noting that improperly conducted assessments have resulted in worker health risks, regulatory orders, and legal liability. Using a CIH ensures that your exposure data, hazard assessments, and control plans can withstand inspection, litigation, or audit.

What credentials does a CIH hold?

CIHs are certified by the Board for Global EHS Credentialing (BGC) after completing graduate-level education, relevant work experience, and passing a rigorous examination covering toxicology, ventilation, sampling, and OHS law.

Where does WHS offer CIH-led services?

Western Health & Safety provides CIH services throughout Alberta and British Columbia, including:

• Calgary, Edmonton, Red Deer, Fort McMurray
• Vancouver, Kelowna, Fort St John and Dawson Creek
• Rural and remote work camps or industrial sites
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Need Certified Industrial Hygiene Services in Alberta or BC?

Protect your team and your company with guidance from Certified Industrial Hygienists who understand local OHS legislation, health risks, and legal standards.

➡️ Contact Western Health & Safety to schedule a CIH-led assessment today.

December 2025