Top 11 Industrial Hygienist Certifications

Certifications are important for any industrial hygienist in the job market because they demonstrate a level of knowledge, skill and experience in the field. Having certifications from professional organizations such as the American Board of Industrial Hygiene can help an industrial hygienist stand out from other applicants and show potential employers that they have met high standards of education and training. They also provide a signal to employers that a worker is committed to their profession and is willing to invest in their own development. Certifications can also increase a worker’s earning potential, since some employers may offer higher salaries or better benefits to certified workers. Finally, certifications can be valuable networking opportunities, allowing industrial hygienists to connect with like-minded professionals and potentially open up new career paths.

The article reviews some of the top certifications for Industrial Hygienists and explains how they can help advance an industrial hygienist's career.

What are Industrial Hygienist Certifications?

Industrial hygienist certification is a professional credential that recognizes individuals who have demonstrated expertise in the field of industrial hygiene. Industrial hygienists are responsible for assessing, controlling, and preventing workplace hazards that can cause illness, injury, or death. These professionals use their knowledge of chemical and physical hazards to develop and implement safety protocols that protect workers from exposure to toxic materials and other hazardous conditions.

Industrial hygienist certification provides employers with assurance that the certified individual has the necessary skills and knowledge to identify, evaluate, and control workplace hazards. The certification also serves as an assurance of quality to employees and customers, demonstrating that the certified individual is knowledgeable in current best practices for protecting workers from harm. Certification also helps employers build trust with their workforce by showing that they value safety.

By having an industrial hygienist on staff with a certification, employers can ensure they are in compliance with applicable regulations and provide a safe work environment for all employees. This helps prevent costly fines due to violations as well as lawsuits due to employee injuries or illnesses caused by workplace hazards. Additionally, having an industrial hygienist on staff can help reduce insurance costs associated with worker compensation claims due to accidents or illnesses related to hazardous working conditions.

Pro Tip: Before pursuing an industrial hygienist certification, make sure to research the requirements for the specific certification you are interested in obtaining. Many certifications require a certain amount of work experience and/or education, so it is important to know what you need to do in order to qualify for the certification.

Related: What does an Industrial Hygienist do?

Top 11 Industrial Hygienist Certifications

Here’s our list of the best certifications available to Industrial Hygienists today.

1. Certified Industrial Hygienist (CIH)

A Certified Industrial Hygienist (CIH) is a professional who specializes in the identification, evaluation, and control of environmental hazards in the workplace. They work to protect workers from hazardous conditions such as chemical exposure, radiation, noise, and other physical hazards. CIHs are responsible for creating safety protocols and policies to reduce the risk of illness or injury caused by these hazards.

In order to become a CIH, one must have a bachelor’s degree in industrial hygiene or related field with at least three years of experience in industrial hygiene practice. Candidates must also pass an exam administered by the American Board of Industrial Hygiene (ABIH). The exam consists of multiple-choice questions covering topics such as toxicology, sampling methods, ventilation systems, air quality standards, and occupational health regulations.

The ABIH offers several different levels of certification: Certified Industrial Hygienist (CIH), Certified Safety Professional (CSP), Associate Safety Professional (ASP), and Qualified Environmental Professional (QEP). Each level requires different levels of education and experience.

The cost for taking the CIH exam varies depending on the level of certification desired. For example, the cost for taking the CIH exam is $500 for members of ABIH or $750 for non-members. Additionally, there may be additional fees associated with application processing and other services that are required when pursuing certification.

Overall, it takes approximately 6 months to complete all requirements necessary to obtain a CIH certification.

2. Certified Safety Professional (CSP)

A Certified Safety Professional (CSP) is a professional certification that demonstrates a commitment to safety and health excellence. It is awarded by the Board of Certified Safety Professionals (BCSP). The CSP credential is the highest level of recognition for safety professionals, and it signifies that an individual has achieved a level of knowledge and experience in the field of safety and health.

To become a CSP, individuals must meet certain eligibility requirements, including having at least four years of full-time safety work experience. In addition, applicants must pass an examination administered by BCSP. The exam consists of seven sections covering topics such as risk management, occupational health, environmental compliance, emergency preparedness and response, ergonomics, industrial hygiene and safety engineering.

The process to become a CSP typically takes several months to complete. Applicants must first submit an application with their resume and other supporting documents to BCSP for review. Once approved, applicants can then register for the exam. After passing the exam, applicants must submit proof of their work experience in order to receive the official CSP credential from BCSP.

The cost to become a CSP ranges from $400-$600 depending on if you are already certified through another organization or not. This cost includes the application fee ($50), exam registration fee ($350), and any additional fees associated with submitting proof of work experience ($100).

3. Certified Hazard Control Manager (CHCM)

Certified Hazard Control Manager (CHCM) is a professional certification program designed to provide individuals with the knowledge and skills necessary to develop and manage effective safety and health programs in their organizations. It is offered by the Board of Certified Safety Professionals (BCSP).

The CHCM certification requires successful completion of a written examination, which consists of 150 multiple-choice questions. The exam covers topics such as hazard identification and control, legal requirements, safety management systems, emergency preparedness, and workplace inspections.

To be eligible to take the CHCM exam, applicants must have a minimum of three years of experience in safety or environmental management or related fields. They must also have completed at least 30 hours of formal safety training within the past five years.

The cost for taking the CHCM exam is $395 USD. The fee includes an application fee and an examination fee. After passing the exam, there is an annual renewal fee of $50 USD.

In total, it typically takes two to three months to become certified as a CHCM after submitting your application materials and taking the written exam.

4. Certified Professional Ergonomist (CPE)

Certified Professional Ergonomist (CPE) is a professional certification that demonstrates an individual’s knowledge and expertise in the field of ergonomics. It is awarded by the Board of Certification in Professional Ergonomics (BCPE). The CPE certification requires a combination of academic and practical experience, as well as passing a comprehensive exam.

The process to become a Certified Professional Ergonomist takes approximately two years. To be eligible for the CPE, applicants must have at least three years of full-time work experience in ergonomics or related fields, such as occupational health and safety, engineering, human factors, industrial design or physical therapy. Applicants must also have either a master's degree in ergonomics or related fields, or a bachelor's degree plus 30 semester hours of coursework related to ergonomics.

To get certified, applicants must first apply to take the CPE exam through the BCPE website. Once approved, applicants must pay an application fee and then register for the exam. The exam consists of 200 multiple choice questions covering topics such as anatomy and physiology; biomechanics; human factors engineering; occupational safety and health; product design; research methods; workplace design; and ergonomic principles.

The cost to take the CPE exam is $450 USD for members of the Human Factors & Ergonomics Society (HFES) and $550 USD for non-members. After passing the exam, applicants must submit proof of their work experience and educational qualifications to receive their official certification from BCPE.

5. American Board of Industrial Hygiene (ABIH)

The American Board of Industrial Hygiene (ABIH) is an independent, non-profit organization that certifies industrial hygienists in the United States. ABIH certification is a voluntary process that recognizes individuals who demonstrate mastery of the knowledge, skills and abilities needed to practice industrial hygiene at a professional level. The ABIH certification process consists of two parts: passing an examination and meeting experience requirements.

To become certified by ABIH, applicants must first pass the Certified Industrial Hygienist (CIH) exam. This exam is offered twice each year and consists of 200 multiple-choice questions. It takes approximately four hours to complete the exam and applicants must score at least 70% to pass.

Applicants must also meet experience requirements in order to be eligible for certification. To qualify for the CIH designation, applicants must have a minimum of four years of professional industrial hygiene experience within the last 10 years or have completed an accredited educational program in industrial hygiene plus three years of professional experience within the last 10 years.

The cost to apply for ABIH certification varies depending on your status as either a new or existing applicant. For new applicants, there is an initial application fee of $250 and a re-examination fee of $300 if you fail the exam on your first attempt. For existing applicants, there is an annual renewal fee of $100 and a re-examination fee of $150 if you fail the exam on your first attempt.

6. Occupational Health and Safety Technologist (OHST)

Occupational Health and Safety Technologist (OHST) is a professional designation that recognizes an individual’s knowledge and skills in the field of occupational health and safety. OHSTs are responsible for ensuring that workplaces are safe, healthy, and compliant with relevant regulations. They may also be involved in the development of safety programs, accident investigations, hazard assessments, and other related tasks.

It typically takes two to four years to become an OHST. In order to qualify for certification, individuals must have a minimum of a bachelor’s degree in occupational health and safety or a related field. Additionally, they must complete an approved training program and pass an examination administered by the Board of Certified Safety Professionals (BCSP).

The cost of becoming an OHST varies depending on the individual’s educational background and experience level. Generally speaking, it can cost anywhere from $2,000 to $10,000 or more to become certified. This includes tuition fees for courses taken as part of the certification process as well as any fees associated with taking the BCSP examination.

Once certified, OHSTs must renew their certification every three years by completing continuing education credits or retaking the exam.

7. Certified Environmental Health Technician (CEHT)

Certified Environmental Health Technician (CEHT) is a professional certification program for individuals working in the field of environmental health. The program is administered by the National Environmental Health Association (NEHA).

The CEHT certification requires successful completion of an exam and demonstrates a mastery of core knowledge areas related to environmental health. The exam covers topics such as food safety, water quality, hazardous materials management, vector control, and environmental protection.

In order to become certified, applicants must have at least one year of experience in the field or have completed an approved training program. Applicants must also submit a completed application form and pay a fee of $250.

The CEHT exam takes approximately two hours to complete and consists of 150 multiple-choice questions. It is offered twice a year at various locations throughout the United States. Upon successful completion of the exam, applicants will receive their CEHT certification within four weeks.

The cost for the CEHT exam is $250 plus any applicable taxes or fees. This fee includes access to online study materials and practice exams as well as the actual exam itself.

8. Certified Indoor Air Quality Professional (CIAQP)

Certified Indoor Air Quality Professional (CIAQP) is a certification program offered by the American Council for Accredited Certification (ACAC). It is designed to recognize professionals who have demonstrated knowledge and skills in the field of indoor air quality. The CIAQP certification is intended to ensure that individuals are knowledgeable in the principles and practices of indoor air quality management and are capable of providing effective solutions to indoor air quality problems.

The CIAQP certification requires applicants to pass an examination that covers topics such as air sampling, ventilation systems, HVAC systems, building science, environmental health, and more. The exam consists of 150 multiple-choice questions and must be completed within four hours.

In order to become certified as a CIAQP, applicants must meet certain eligibility requirements. These include having at least two years of experience in the field of indoor air quality management or related fields; having a bachelor’s degree or higher; being currently employed in the field; and passing the CIAQP exam with a score of 75% or higher.

The cost of becoming certified as a CIAQP varies depending on the type of exam taken. The basic exam costs $395 USD while the advanced exam costs $495 USD. In addition to these fees, there may also be additional fees associated with obtaining study materials or registering for review courses prior to taking the exam.

Overall, becoming certified as a Certified Indoor Air Quality Professional can take anywhere from one month up to one year depending on how much time an applicant dedicates towards studying for the exam and completing any necessary prerequisites before taking it.

9. Certified Hazardous Materials Manager (CHMM)

Certified Hazardous Materials Manager (CHMM) is a professional certification program offered by the Institute of Hazardous Materials Management (IHMM). The CHMM credential is designed to recognize and promote the knowledge, skills, and abilities of individuals who manage hazardous materials in compliance with applicable laws and regulations.

To become a Certified Hazardous Materials Manager (CHMM), an individual must meet certain requirements which include: having at least four years of experience in hazardous materials management; completing a minimum of 24 hours of continuing education related to hazardous materials management; passing an examination administered by IHMM; and agreeing to abide by IHMM’s Code of Ethics.

The CHMM exam consists of 200 multiple-choice questions covering topics such as environmental regulations, safety standards, emergency response procedures, waste management systems, and more. The exam takes approximately three hours to complete.

In order to apply for the CHMM certification, applicants must submit an application form along with the necessary supporting documentation. This includes proof of experience in hazardous materials management, proof of completion of continuing education courses related to hazardous materials management, and payment for the applicable fees.

The cost for taking the CHMM exam is $395 for members of IHMM or $495 for non-members. Additionally, there is an annual renewal fee that must be paid each year in order to maintain active status as a Certified Hazardous Materials Manager (CHMM).

10. American Conference of Governmental Industrial Hygienists (ACGIH)

The American Conference of Governmental Industrial Hygienists (ACGIH) is an international scientific organization dedicated to the advancement of occupational and environmental health. ACGIH provides information, guidance, and standards on industrial hygiene, safety, and health topics. The organization was founded in 1939 and is based in Cincinnati, Ohio.

ACGIH offers a variety of professional certifications for those working in the field of industrial hygiene. To become certified by ACGIH, individuals must pass a comprehensive exam that covers all aspects of industrial hygiene practice. The exam typically takes several hours to complete and is offered twice a year at various locations throughout the United States.

In order to take the exam, applicants must first register with ACGIH and pay an application fee which currently stands at $250 USD. After registering, applicants will receive instructions on how to prepare for the exam as well as access to study materials such as practice exams and handbooks. Once applicants have completed their preparation, they can then register for the exam date that best fits their schedule.

Once applicants have passed their certification exam with ACGIH, they will be issued a certificate that is valid for five years from the date it was issued. In order to maintain their certification status after this period has expired, individuals must complete continuing education credits or retake the certification exam every five years.

11. National Institute for Occupational Safety and Health (NIOSH)-Certified Respirator Fit Tester

The National Institute for Occupational Safety and Health (NIOSH) Certified Respirator Fit Tester is a program designed to ensure that respirators used in the workplace are properly fitted and provide adequate protection against airborne contaminants. The program is administered by NIOSH and requires individuals who wish to become certified as fit testers to complete an approved training course, pass a written exam, and demonstrate proficiency in respirator fit testing.

To become a NIOSH-Certified Respirator Fit Tester, you must first complete an approved training course. These courses can be found online or through your local health department or occupational safety organization. After completing the course, you must pass a written exam demonstrating your knowledge of respirator fit testing procedures and practices. Once you have passed the exam, you will need to demonstrate proficiency in respirator fit testing by performing an actual test on a volunteer wearing a respirator.

The cost of becoming a NIOSH-Certified Respirator Fit Tester varies depending on the type of course taken and any additional fees associated with taking the exam or demonstrating proficiency in fit testing. Generally speaking, it can cost anywhere from $200 - $500 USD to become certified as a Respirator Fit Tester.

In terms of time commitment, it typically takes around two weeks to complete the required training course and pass the written exam. However, depending on your availability and how quickly you are able to find volunteers for the demonstration portion of the certification process, this timeline may vary slightly.

Do You Really Need a Industrial Hygienist Certificate?

The answer to this question depends on the type of work you are doing. If you work in a field that requires knowledge of industrial hygiene, such as environmental health and safety, occupational health, or industrial production, then having a certificate in industrial hygiene can be beneficial. It can help demonstrate your knowledge of the principles and practices of preventing and controlling occupational health risks.

An industrial hygienist certificate can also give employers confidence that you have the necessary skills to perform the job safely and efficiently. A certificate may also be required by some employers in order to comply with regulations or to prove compliance with specific standards.

If you are considering pursuing an industrial hygienist certificate, it is important to research what courses are available in your area as well as any prerequisites that may be required for admission into a program. You should also consider whether you will need additional certification for specialized areas such as hazardous materials management or indoor air quality assessment. Additionally, many programs require students to complete a final project before graduating which could include conducting an on-site inspection or writing a report about their findings.

Ultimately, if the job you are applying for requires an industrial hygienist certificate then it is essential that you obtain one in order to be considered for the position. It will not only show employers that you have the necessary qualifications but it can also give you an edge over other applicants who do not have this certification.

Related: Industrial Hygienist Resume Examples

FAQs About Industrial Hygienist Certifications

1. What is an Industrial Hygienist Certification?

An Industrial Hygienist Certification is a professional credential that demonstrates a person has the knowledge and skills necessary to understand, identify and develop solutions for hazardous conditions in the workplace.

2. Who should pursue an Industrial Hygienist Certification?

Industrial hygienists are typically employed by organizations that need to ensure safe working conditions for their employees. This may include manufacturing plants, government agencies, hospitals, schools and other organizations.

3. What are the requirements for obtaining an Industrial Hygienist Certification?

Requirements vary depending on the certifying body but generally include passing a written exam and completing either a college degree program or related coursework in industrial hygiene. Some certifying bodies may also require applicants to have experience in the field of industrial hygiene or related disciplines.

4. How long does it take to obtain an Industrial Hygienist Certification?

The amount of time it takes to obtain an industrial hygienist certification depends on the certifying body and the individual's experience level but typically ranges from 6 months to 1 year.

5. How much does it cost to become certified as an Industrial Hygienist?

The cost of becoming certified as an industrial hygienist varies depending on the certifying body but can range from $500-$3000 USD depending on fees associated with exams, study materials and other costs associated with certification processes.