IICRC AMRT Exam 2025/2026 TOP QUESTIONS & VERIFIED
ANSWERS || ADVANCED MOLD REMEDIATION TEST || GRADED
A+
Description: This IICRC Applied Microbial Remediation
Technician (AMRT) exam guide features top-graded A+
questions and 100% accurate answers for the latest 2025/2026
version. It includes detailed coverage of microbial remediation,
safety, containment, and decontamination procedures following
IICRC S520 standards. Perfect for professionals seeking AMRT
certification.
Keywords: IICRC AMRT exam microbial remediation mold
remediation certification IICRC S520 standards decontamination
procedures containment methods AMRT practice test IICRC
technician training indoor air quality remediation safety
1. What is the primary purpose of the IICRC S520 Standard?
A) To provide a step-by-step guide for all water damage restoration jobs.
B) To establish a procedural standard for the remediation of mold-damaged structures and
contents.
C) To set legal requirements for indoor air quality testing.
D) To certify all mold remediation technicians.
2. According to the S520, what is the fundamental principle of mold remediation?
A) To apply the strongest biocide available.
B) To remove all mold spores from the indoor environment.
C) To return the building to a Condition 1 (Normal Fungal Ecology) by physically removing the
,mold.
D) To seal mold with encapsulants permanently.
3. The S520 defines three conditions of fungal ecology. What is "Condition 2"?
A) Normal Fungal Ecology
B) Settled Spores
C) Actual Growth
D) Amplification
4. A "normal fungal ecology" for a particular region and environment is defined as:
A) Zero mold spores present.
B) Condition 1.
C) Condition 3.
D) The fungal ecology found in an adjacent, uncontaminated area.
5. The S520 standard is based on what foundational principle for dealing with mold?
A) Mold is a toxin and must be chemically neutralized.
B) Mold must be removed physically, not just killed.
C) Air scrubbing is the most critical step in remediation.
D) All mold is toxic and requires Level 4 containment.
Category 2: Safety and Health
6. What is the primary purpose of a Health and Safety Plan (HSP) on a remediation project?
A) To satisfy insurance company requirements.
B) To identify potential hazards and outline protocols to protect workers and occupants.
C) To determine the cost of the remediation project.
D) To select the appropriate containment level.
7. Which of the following is considered the minimum level of respiratory protection for a
worker performing manual mold remediation on a small, contained area?
A) N-95 disposable respirator
B) Half-face elastomeric respirator with P100 filters
C) Full-face respirator with HEPA filters
D) No respiratory protection is needed with good ventilation.
8. The use of high-efficiency particulate air (HEPA) filtration systems is critical in mold
remediation primarily because they:
A) Kill mold spores and mycotoxins.
B) Remove gases and volatile organic compounds (VOCs).
, C) Capture at least 99.97% of particles 0.3 microns in size.
D) Dry out wet building materials.
9. What is a critical safety practice before entering a contained remediation work area?
A) Check the containment pressure.
B) Perform a visual inspection of PPE.
C) Don appropriate Personal Protective Equipment (PPE).
D) Run the air scrubbing units for 10 minutes.
10. Which of the following is a key component of a site-specific Health and Safety Plan?
A) Marketing materials for the remediation company.
B) A detailed log of all customer communications.
C) A list of emergency procedures and contacts.
D) The final clearance testing report.
Category 3: Initial Assessment and Investigation
11. The primary goal of the initial assessment is to:
A) Begin demolition immediately.
B) Determine the cause, extent, and location of the mold growth and contamination.
C) Write the final invoice for the client.
D) Set up containment before any testing.
12. A "hypothesis" in the mold investigation process is defined as:
A) The final determination of the project cost.
B) A professional's initial informed guess about the source and extent of contamination.
C) The same as the final clearance testing result.
D) A legal statement of work.
13. What is the purpose of establishing an "Indoor Environmental Professional (IEP)"?
A) To perform the actual remediation work.
B) To act as an independent, objective third party for assessment and post-remediation
verification.
C) To manage the remediation crew.
D) To provide legal counsel to the property owner.
14. Which tool is essential for identifying moisture in building materials during the initial
assessment?
A) Boroscope
B) Moisture meter
ANSWERS || ADVANCED MOLD REMEDIATION TEST || GRADED
A+
Description: This IICRC Applied Microbial Remediation
Technician (AMRT) exam guide features top-graded A+
questions and 100% accurate answers for the latest 2025/2026
version. It includes detailed coverage of microbial remediation,
safety, containment, and decontamination procedures following
IICRC S520 standards. Perfect for professionals seeking AMRT
certification.
Keywords: IICRC AMRT exam microbial remediation mold
remediation certification IICRC S520 standards decontamination
procedures containment methods AMRT practice test IICRC
technician training indoor air quality remediation safety
1. What is the primary purpose of the IICRC S520 Standard?
A) To provide a step-by-step guide for all water damage restoration jobs.
B) To establish a procedural standard for the remediation of mold-damaged structures and
contents.
C) To set legal requirements for indoor air quality testing.
D) To certify all mold remediation technicians.
2. According to the S520, what is the fundamental principle of mold remediation?
A) To apply the strongest biocide available.
B) To remove all mold spores from the indoor environment.
C) To return the building to a Condition 1 (Normal Fungal Ecology) by physically removing the
,mold.
D) To seal mold with encapsulants permanently.
3. The S520 defines three conditions of fungal ecology. What is "Condition 2"?
A) Normal Fungal Ecology
B) Settled Spores
C) Actual Growth
D) Amplification
4. A "normal fungal ecology" for a particular region and environment is defined as:
A) Zero mold spores present.
B) Condition 1.
C) Condition 3.
D) The fungal ecology found in an adjacent, uncontaminated area.
5. The S520 standard is based on what foundational principle for dealing with mold?
A) Mold is a toxin and must be chemically neutralized.
B) Mold must be removed physically, not just killed.
C) Air scrubbing is the most critical step in remediation.
D) All mold is toxic and requires Level 4 containment.
Category 2: Safety and Health
6. What is the primary purpose of a Health and Safety Plan (HSP) on a remediation project?
A) To satisfy insurance company requirements.
B) To identify potential hazards and outline protocols to protect workers and occupants.
C) To determine the cost of the remediation project.
D) To select the appropriate containment level.
7. Which of the following is considered the minimum level of respiratory protection for a
worker performing manual mold remediation on a small, contained area?
A) N-95 disposable respirator
B) Half-face elastomeric respirator with P100 filters
C) Full-face respirator with HEPA filters
D) No respiratory protection is needed with good ventilation.
8. The use of high-efficiency particulate air (HEPA) filtration systems is critical in mold
remediation primarily because they:
A) Kill mold spores and mycotoxins.
B) Remove gases and volatile organic compounds (VOCs).
, C) Capture at least 99.97% of particles 0.3 microns in size.
D) Dry out wet building materials.
9. What is a critical safety practice before entering a contained remediation work area?
A) Check the containment pressure.
B) Perform a visual inspection of PPE.
C) Don appropriate Personal Protective Equipment (PPE).
D) Run the air scrubbing units for 10 minutes.
10. Which of the following is a key component of a site-specific Health and Safety Plan?
A) Marketing materials for the remediation company.
B) A detailed log of all customer communications.
C) A list of emergency procedures and contacts.
D) The final clearance testing report.
Category 3: Initial Assessment and Investigation
11. The primary goal of the initial assessment is to:
A) Begin demolition immediately.
B) Determine the cause, extent, and location of the mold growth and contamination.
C) Write the final invoice for the client.
D) Set up containment before any testing.
12. A "hypothesis" in the mold investigation process is defined as:
A) The final determination of the project cost.
B) A professional's initial informed guess about the source and extent of contamination.
C) The same as the final clearance testing result.
D) A legal statement of work.
13. What is the purpose of establishing an "Indoor Environmental Professional (IEP)"?
A) To perform the actual remediation work.
B) To act as an independent, objective third party for assessment and post-remediation
verification.
C) To manage the remediation crew.
D) To provide legal counsel to the property owner.
14. Which tool is essential for identifying moisture in building materials during the initial
assessment?
A) Boroscope
B) Moisture meter
