TDLR Mold Assessment Technician (MAT) Exam Questions and Correct Answers, Exams of Construction

TDLR MOLD ASSESSMENT TECHNICIAN (MAT) EXAM
06/11/2026
QUESTIONS AND CORRECT ANSWERS




TDLR Mold Assessment Technician (MAT) Exam Questions and
Correct Answers, Exams of Construction


TDLR mold regulation requires licensing and or registration of:

Mold Assessment Consultants (MAC), Mold Remediation Contractors (MRC), Mold Assessment
Technician (MAT), and Mold Remediation Workers.




When performing mold related work, what are TDLR mold regulation insurance requirements?

General liability, $1 million per occurence, Name the TDLR as the certificate holder, and an insurance
company that is authorized to do business in Texas.




TDLR mold regulation permits a person to be licensed as?

Mold Assessment Technician (MAT), Mold Remediation Contractor (MRC), or Mold Assessment
Consultant (MAC).




According to state and TDLR regulations, the initial Mold Assessment Technician (MAT) training course
shall be ________ hours?

24




The TDLR mold regulation defines a containment area as:

One that has been enclosed to control the release of mold or mold-containing dust or materials into
the surrounding areas.
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The TDLR mold regulation defines indoor mold as:

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, TDLR MOLD ASSESSMENT TECHNICIAN (MAT) EXAM
06/11/2026
QUESTIONS AND CORRECT ANSWERS



Contamination that was not purposely grown or brought into a building and that has the potential to
affect the indoor air quality of the building.




The TDLR mold regulation defines mold as:

Any living or dead fungi or related products or parts, including spores, hyphae, and mycotoxins.




The TDLR mold regulation considers "Mold Analysis" as a sample collected during an assessment for the
purpose of:

Identifying or determining the amount or presence of any fungal products, including but not limited to
mycotoxins and fungal volatile organic compounds, present in the sample.




The TDLR mold regulation defines "Mold Assessment" as an activity that involves:

An Inspection, investigation, or survey of a dwelling or other structure to provide the owner or
occupant with information regarding the presence, identification, or evaluation of mold.




A mold assessment report can be prepared by:

Licensed Mold Assessment Technicians (MAT) or Mold Assessment Consulatants (MAC).




A mold assessment report can be in the following:

-Part of a mold management plan

-A stand-alone document

-Part of a mold remediation protocol.
6/11/2026




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, TDLR MOLD ASSESSMENT TECHNICIAN (MAT) EXAM
06/11/2026
QUESTIONS AND CORRECT ANSWERS



A mold assessment report would normally NOT be a part of:

An indoor air quality (IAQ) report.




According to the TDLR training document "Potential Health Effects of Mold Exposure in Buildings",
hazardous substances enter the body through:

-Inhalation

-Skin Absorption

-Ingestion




According to the TDLR training document "Potential Health Effects of Mold Exposure in Buildings", the
effects of hazardous substances depend on:

The chemical or material, the concentration, the route of entry, the duration of exposure.




According to the TDLR training document "Potential Health Effects of Mold Exposure in Buildings", what
personal factors influence the effects of exposure to hazardous substances?

-Smoking

-Alcohol consumption

-Medication use and gender

-Existing allergies or asthma




According to the TDLR training document "Potential Health Effects of Mold Exposure in Buildings", the
characteristics of a "chronic effect" include:

Usually the result of repeated small exposures.
6/11/2026




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, TDLR MOLD ASSESSMENT TECHNICIAN (MAT) EXAM
06/11/2026
QUESTIONS AND CORRECT ANSWERS



According to the TDLR training document "Potential Health Effects of Mold Exposure in Buildings", the
MOST COMMON route of exposure to mold during assessment and remediation is:

Inhalation




According to the TDLR training document "Potential Health Effects of Mold Exposure in Buildings", what
are the four "important indoor allergenic molds":

-Penicillium

-Aspergillus

-Cladosporium

-Alternaria




According to the TDLR training document "Potential Health Effects of Mold Exposure in Buildings", it is
indicated that there are various degrees of exposure to mold, but does NOT include the following:

There is always a health effect from exposure to mold growth.




According to the TDLR training document "Potential Health Effects of Mold Exposure in Buildings", it is
indicated that there are various degrees of exposure to mold, and includes:

-The presence of mold growth does not necessarily equate to exposure

-There must be a pathway for exposure to occur

-Disturbance of mold growth increases exposure potential

-Remediation workers have a greater potential for exposure




According to the TDLR training document "Potential Health Effects of Mold Exposure in Buildings", it is
indicated that reducing worker exposure during remediation work can be achieved by:
6/11/2026




-Respiratory protection

-Gloves and appropriate footwear

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