NEWEST CERTIFIED HAZARDOUS MATERIALS
MANAGER (CHMM) CERTIFICATION EXAM
OFFERED BY THE INSTITUTE OF HAZARDOUS
MATERIALS MANAGEMENT | COMPLETE EXAM
Q&A WITH RATIONALES
1. What is the primary purpose of a Safety Data Sheet
(SDS) according to OSHA's Hazard Communication
Standard?
A) To provide pricing information for hazardous
materials
B) To provide information on chemical properties,
hazards, and safe handling procedures
C) To outline employee training schedules only
D) To serve as a shipping manifest for hazardous
materials
Correct answer: B
Rationale: SDSs provide comprehensive information
on chemical properties, hazards, safe handling, and
emergency measures, which is critical for worker
safety and regulatory compliance .
2. Under the Globally Harmonized System (GHS) of
Classification and Labelling of Chemicals, which
,signal word indicates a more severe hazard
category?
A) Warning
B) Danger
C) Caution
D) Attention
Correct answer: B
Rationale: The GHS uses only two signal words:
"Danger" for more severe hazard categories and
"Warning" for less severe hazard categories.
"Caution" and "Attention" are not standard GHS
signal words .
3. Which of the following is considered a physical
hazard associated with hazardous materials?
A) Carcinogenicity
B) Reproductive toxicity
C) Flammability
D) Neurotoxicity
Correct answer: C
Rationale: Physical hazards refer to chemical
properties that can cause immediate harm, such as
fire, explosion, or reactivity. Flammability is a
,physical hazard, while carcinogenicity, reproductive
toxicity, and neurotoxicity are health hazards .
4. What does the NFPA 704 "fire diamond" indicate?
A) Employee safety procedures only
B) Health, flammability, reactivity, and special
hazards
C) Waste minimization strategies
D) Chemical pricing information
Correct answer: B
Rationale: The NFPA 704 diamond provides a quick
visual reference for key hazards of chemicals,
including health risks (blue), flammability (red),
reactivity (yellow), and special hazards (white) .
5. Which waste characteristic classifies a material as
ignitable under RCRA?
A) pH greater than 12.5
B) Flash point less than 60°C (140°F)
C) Contains heavy metals above regulatory limits
D) Reacts violently with water
Correct answer: B
, Rationale: Ignitable wastes (D001) include liquids
with flash points below 60°C (140°F) as well as solids
capable of spontaneous combustion and oxidizers .
6. Which EPA program regulates the treatment,
storage, and disposal of hazardous waste from
"cradle to grave"?
A) Clean Air Act
B) Clean Water Act
C) Resource Conservation and Recovery Act (RCRA)
D) Toxic Substances Control Act (TSCA)
Correct answer: C
Rationale: RCRA establishes the framework for
managing hazardous waste from generation through
transportation, treatment, storage, and final disposal
.
7. What is the primary objective of the Spill
Prevention, Control, and Countermeasure (SPCC)
plan?
A) To increase production efficiency
B) To prevent oil spills from reaching navigable
waters
C) To manage air emissions from facilities
MANAGER (CHMM) CERTIFICATION EXAM
OFFERED BY THE INSTITUTE OF HAZARDOUS
MATERIALS MANAGEMENT | COMPLETE EXAM
Q&A WITH RATIONALES
1. What is the primary purpose of a Safety Data Sheet
(SDS) according to OSHA's Hazard Communication
Standard?
A) To provide pricing information for hazardous
materials
B) To provide information on chemical properties,
hazards, and safe handling procedures
C) To outline employee training schedules only
D) To serve as a shipping manifest for hazardous
materials
Correct answer: B
Rationale: SDSs provide comprehensive information
on chemical properties, hazards, safe handling, and
emergency measures, which is critical for worker
safety and regulatory compliance .
2. Under the Globally Harmonized System (GHS) of
Classification and Labelling of Chemicals, which
,signal word indicates a more severe hazard
category?
A) Warning
B) Danger
C) Caution
D) Attention
Correct answer: B
Rationale: The GHS uses only two signal words:
"Danger" for more severe hazard categories and
"Warning" for less severe hazard categories.
"Caution" and "Attention" are not standard GHS
signal words .
3. Which of the following is considered a physical
hazard associated with hazardous materials?
A) Carcinogenicity
B) Reproductive toxicity
C) Flammability
D) Neurotoxicity
Correct answer: C
Rationale: Physical hazards refer to chemical
properties that can cause immediate harm, such as
fire, explosion, or reactivity. Flammability is a
,physical hazard, while carcinogenicity, reproductive
toxicity, and neurotoxicity are health hazards .
4. What does the NFPA 704 "fire diamond" indicate?
A) Employee safety procedures only
B) Health, flammability, reactivity, and special
hazards
C) Waste minimization strategies
D) Chemical pricing information
Correct answer: B
Rationale: The NFPA 704 diamond provides a quick
visual reference for key hazards of chemicals,
including health risks (blue), flammability (red),
reactivity (yellow), and special hazards (white) .
5. Which waste characteristic classifies a material as
ignitable under RCRA?
A) pH greater than 12.5
B) Flash point less than 60°C (140°F)
C) Contains heavy metals above regulatory limits
D) Reacts violently with water
Correct answer: B
, Rationale: Ignitable wastes (D001) include liquids
with flash points below 60°C (140°F) as well as solids
capable of spontaneous combustion and oxidizers .
6. Which EPA program regulates the treatment,
storage, and disposal of hazardous waste from
"cradle to grave"?
A) Clean Air Act
B) Clean Water Act
C) Resource Conservation and Recovery Act (RCRA)
D) Toxic Substances Control Act (TSCA)
Correct answer: C
Rationale: RCRA establishes the framework for
managing hazardous waste from generation through
transportation, treatment, storage, and final disposal
.
7. What is the primary objective of the Spill
Prevention, Control, and Countermeasure (SPCC)
plan?
A) To increase production efficiency
B) To prevent oil spills from reaching navigable
waters
C) To manage air emissions from facilities
