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Reading Between The Letters Of IAQ Alphabet Soup
by Lisa Rogers

September 2000

Lately it seems that business cards need an extra line just to list all the certifications behind one's name. When it comes to IAQ, there is quite alphabet soup of titles available. To name a few, CIAQP, CIAQT, CIE, CIH with an IEQ sub specialty. So many titles create so much controversy- What do they really certify or signify? Many question what organization has the authority and background to certify such a diverse discipline.

Perhaps it is time to take a pragmatic review of the programs, certifications and representations available to practitioners. Not only is it important to the practitioners to understand what these titles represent, it is also important to those who listen to, read about, contract with or rely upon persons with a string of letters behind their name.

Most IAQ professionals think of certification as "a guarantee or reliable endorsement," while most certifying organizations are acting on the definition of awarding a certificate to (a person) attesting to the completion of a course of study or the passing of a qualifying examination. The difference between these two definitions is the crux of the controversy over certification.

With this in mind, do the alphabetical titles diminish in value? Absolutely not. It is however imperative to recognize the differences between them and what the requirements of each are in order to evaluate what is most important or applicable to your needs.

Link to Summary of Indoor Air Quality Certification Programs Here

Certification Programs

There are four primary organizations providing certification in IAQ. They are:

  • American Board of Industrial Hygiene (ABIH)
  • Association of Energy Engineers (AEE)
  • Indoor Air Quality Association (IAQA)
  • American Indoor Air Quality Council (AmIAQ)

Each IAQ certification program has different requirements for education, experience and examination. These requirements are based in part on the target audience of each program. However, all certification programs are open to all persons who meet the minimum requirements regardless of their chosen field.

American Board Of Industrial Hygiene (ABIH)

The certification offered by the ABIH is actually a subspecialty exam in indoor environmental quality and not a certification. It is offered only to practicing CIHs (certified industrial hygienists) with at least five years full-time experience. Employment documentation and references are required for application. The purpose of the designation is to document expertise in a specialized area of Industrial hygiene practice. There is no additional designation provided to CIHs who successfully pass the exam however they are listed on the ABIH Sub Specialty roster. The closed book exam is offered twice a year concurrent with the CIH exams. There are no prerequisite courses. There are no specific continuing education requirements for the subspecialty.

Association of Energy Engineers (AEE)

The AEE provides two levels of certification, the certified indoor air quality professional (CIAQP) and the certified indoor air quality technician (CIAQT). The primary difference is the level of education and experience. The CIAQP requires a 2 or four-year college degree or an AEE designated certified energy manager (CEM) with varying levels of experience based on educational level. The CIAQT has no minimum educational level but does require two years field experience along with a required three-day course provided by AEE. Both designations require a passing score on a half-day open book exam and continuing education credits on a three-year basis.

Indoor Air Quality Association (IAQA)

Certified Indoor Environmentalist (CIE) is the designation offered by IAQA. Prerequisites include a minimum high school education and five years field experience. Additional education may be substituted for field experience on a year for year basis. To obtain certification an application, a four-day comprehensive IAQA course of study and a 4-hour open book exam are required. Four continuing educational credits are required on an annual basis. This program replaces an expired program previously known as the Certified HVAC Hygienist (CHH). The program was changed to incorporate the multidisciplinary professionals practicing in the field. The course and exam are currently being revamped to include critical aspects of 15 different IEQ disciplines.

American Indoor Air Quality Council (AmIAQ)

The AmIAQ is offering the CIAQP and the CIAQT through the AEE. The only difference is the requirement for a 20 hrs AmIAQ review course for the CIAQP. This course is the same required course for the CIAQT for this organization. Under new development at AmIAQ is the certification for Microbial Remediation Supervisor (CMRS). According to their website, this designation is for anyone who " specifically addresses mitigation of molds, bacteria, yeast, etc. found in buildings." The program is expected to be available soon.

More information regarding all these certifications, courses and seminars can be found on the website for each organization. For comparison purposes, refer to Table 1 for a summary of the IAQ certification programs including their requirements and fees.

Role Of Certification

It is my opinion that most IAQ certifications are more a qualification provided by a professional organization as an acknowledgment of further study by the individual as it applies to their field of expertise. In some cases the emphasis is on a particular area of IAQ, in others it represents a comprehensive overview of the IAQ discipline. The objective is to provide an understanding of what part each field plays in IAQ, how to recognize potential problems, how to perform their tasks better to minimize IAQ impact and what other disciplines are necessary to maintain a healthy indoor environment. Regardless of whether the individual is an engineer, scientist, contractor or maintenance technician, the programs serve to educate one on the diversity and complexity of IAQ as discipline.

Ideally, as in most disciplines, there would be only one certifying organization. However, unlike other disciplines, IAQ is too diverse to be governed by one sanctioning organization. The best resolution would be a multidisciplinary cooperative organization to provide certification comprehensively. Even then who among us would dare to assume expertise in every aspect of IAQ?

Ultimately the role of certification is to inspire awareness of the concerns, knowledge of the issues, appreciation for the expertise necessary to solve problems and better performance by each individual involved in maintaining an indoor environment.

Lisa Rogers is president of Compass Environmental Solutions Inc. in Tampa, Fla. She has previously written for IE Connections on air monitoring equipment. You can reach her by calling (813) 251-2710 or by e-mail at lisarogers@earthlink.net.

READER UPDATE

Wednesday 2/20/2002 1:55 PM
ABIH Staff

Hi,

One of our CIHs asked us to take a look at your IAQ Certifications Article (http://www.ieconnections.com/archive/sep_00/9_00_article2.htm) and had some suggestions (actually to reflect changes that have taken place SINCE the article was written! Sorry about that.).

I thought the article looked fine and was a good overview. Since the article was written, however, ABIH has discontinued our Indoor Environmental Quality (IEQ) Sub-Specialty. It was last offered in October 2000. We do, of course, still have CIHs who hold the designation, so it isn't gone completely. There just aren't any new ones and it isn't available to people any more.

The other thing that I noticed was a typo in the table at http://www.ieconnections.com/archive/sep_00/9_00_table1.htm. It says that you "Must Be CHH [with] 5 yrs full time" experience. I think you meant "CIH," not "CHH" (Certified HVAC Hygienist, as you know). Easy enough to do with the alphabet soup in our field!

Also, the statement that "there are no specific continuing education requirements for the subspecialty" is not quite accurate. CIHs who have this sub-specialty certification have to show the equivalent of one day of coursework/meetings in IAQ for each year when they go through recertification (i.e., 5 "CM Points" in IAQ for each 5 year certification cycle).

Thank you for your consideration.

Lyle Edinger, CIH
Manager of Technical Affairs
American Board of Industrial Hygiene

 

       

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