Which organization certifies TBEs?

• A. Associated Air Balance Council (AABC)
• B. American Institute of Architects (AIA)
• C. National Council of Structural Engineers (NCSE)
• D. ASHRAE

Answer: (A)

TBEs are professionals who test, balance, and adjust HVAC systems to verify they meet design intent and operate correctly. The organization that certifies TBEs is the Associated Air Balance Council. It specializes in air balance testing and related practices and offers recognized credentials for practitioners who perform airflow measurements, duct and diffuser balancing, and related commissioning tasks. This credentialing ensures standardized competence in delivering accurate measurements and proper system performance.

Architectural associations focus on design and documentation rather than field testing. ASHRAE provides standards, education, and some commissioning-related credentials, but not the specific TAB/TBE credential. The National Council of Structural Engineers is not involved in certifying TAB/BE work.