AIEHS Certified Chief Food Safety Public Health
Officer CCFSPO Exam
**Question 1.** Which international body develops the Codex Alimentarius, a collection of food
standards, guidelines and codes of practice?
A) World Health Organization (WHO)
B) Food and Agriculture Organization (FAO)
C) International Organization for Standardization (ISO)
D) United Nations Food Programme (UNFP)
**Answer:** B
**Explanation:** The Codex Alimentarius is jointly established by the FAO and WHO; the FAO
primarily leads its development.
**Question 2.** Under the U.S. Food Safety Modernization Act (FSMA), which entity must be
designated to oversee preventive controls in a food manufacturing facility?
A) HACCP Coordinator
B) Preventive Controls Qualified Individual (PCQI)
C) Quality Assurance Manager
D) Food Safety Consultant
**Answer:** B
**Explanation:** FSMA requires a PCQI—someone who has completed approved training and
has relevant experience—to develop and implement preventive controls.
**Question 3.** In a quantitative risk assessment, which step directly estimates the likelihood
that a consumer will be exposed to a hazard?
A) Hazard identification
B) Exposure assessment
C) Dose‑response assessment
D) Risk characterization
**Answer:** B
, AIEHS Certified Chief Food Safety Public Health
Officer CCFSPO Exam
**Explanation:** Exposure assessment quantifies the magnitude, frequency, and duration of
exposure to the hazard.
**Question 4.** Which GFSI‑recognized benchmark standard is most commonly used in the
United Kingdom and Europe for food manufacturers?
A) BRCGS
B) SQF
C) FSSC 22000
D) IFS
**Answer:** D
**Explanation:** International Food Standard (IFS) is widely adopted across the UK and many
European countries.
**Question 5.** A food company is sued for damages after a listeriosis outbreak linked to its
product. Which legal theory is most likely asserted by plaintiffs?
A) Negligence
B) Strict liability for product defect
C) Breach of contract
D) Trademark infringement
**Answer:** A
**Explanation:** Plaintiffs typically allege negligence—failure to exercise reasonable care in
preventing contamination.
**Question 6.** In the HACCP principle “Critical limits,” which of the following is an example of
a critical limit?
A) Employee training frequency
B) Cooking temperature of 71 °C for 30 seconds
, AIEHS Certified Chief Food Safety Public Health
Officer CCFSPO Exam
C) Cleaning schedule documentation
D) Supplier audit interval
**Answer:** B
**Explanation:** Critical limits are measurable parameters (e.g., temperature, time) that must
be met to control a hazard.
**Question 7.** Which of the following best describes the difference between validation and
verification in a food safety system?
A) Validation proves a control works; verification checks it continues to work.
B) Validation is a one‑time activity; verification is performed daily.
C) Validation is performed by external auditors; verification is internal.
D) Validation focuses on documentation; verification focuses on personnel.
**Answer:** A
**Explanation:** Validation demonstrates that a control will achieve the intended safety
outcome; verification ensures ongoing compliance.
**Question 8.** An environmental monitoring program (EMP) for Listeria monocytogenes in a
ready‑to‑eat (RTE) facility should include which of the following sampling zones?
A) Zone 1 – food contact surfaces only
B) Zone 2 – non‑food contact surfaces adjacent to food contact
C) Zone 3 – general food‑processing environment
D) All of the above
**Answer:** D
**Explanation:** Comprehensive EMPs sample Zones 1‑3 to detect Listeria throughout the
processing environment.
, AIEHS Certified Chief Food Safety Public Health
Officer CCFSPO Exam
**Question 9.** Which of the following pathogens is most commonly associated with raw milk
consumption?
A) Norovirus
B) Campylobacter jejuni
C) Clostridium botulinum
D) Hepatitis A virus
**Answer:** B
**Explanation:** Campylobacter jejuni is a leading cause of illness linked to raw or
unpasteurized milk.
**Question 10.** In outbreak investigations, the term “case‑control study” is used to:
A) Identify the genetic strain of a pathogen.
B) Compare exposure histories of ill and well individuals.
C) Trace the distribution path of contaminated food.
D) Estimate the economic impact of an outbreak.
**Answer:** B
**Explanation:** A case‑control study compares exposures between affected (cases) and
unaffected (controls) to identify risk factors.
**Question 11.** Which of the following is a primary objective of food defense programs such
as TACCP?
A) Prevent accidental cross‑contamination.
B) Reduce the risk of intentional adulteration.
C) Manage allergen cross‑contact.
D) Verify supplier certifications.
**Answer:** B
Officer CCFSPO Exam
**Question 1.** Which international body develops the Codex Alimentarius, a collection of food
standards, guidelines and codes of practice?
A) World Health Organization (WHO)
B) Food and Agriculture Organization (FAO)
C) International Organization for Standardization (ISO)
D) United Nations Food Programme (UNFP)
**Answer:** B
**Explanation:** The Codex Alimentarius is jointly established by the FAO and WHO; the FAO
primarily leads its development.
**Question 2.** Under the U.S. Food Safety Modernization Act (FSMA), which entity must be
designated to oversee preventive controls in a food manufacturing facility?
A) HACCP Coordinator
B) Preventive Controls Qualified Individual (PCQI)
C) Quality Assurance Manager
D) Food Safety Consultant
**Answer:** B
**Explanation:** FSMA requires a PCQI—someone who has completed approved training and
has relevant experience—to develop and implement preventive controls.
**Question 3.** In a quantitative risk assessment, which step directly estimates the likelihood
that a consumer will be exposed to a hazard?
A) Hazard identification
B) Exposure assessment
C) Dose‑response assessment
D) Risk characterization
**Answer:** B
, AIEHS Certified Chief Food Safety Public Health
Officer CCFSPO Exam
**Explanation:** Exposure assessment quantifies the magnitude, frequency, and duration of
exposure to the hazard.
**Question 4.** Which GFSI‑recognized benchmark standard is most commonly used in the
United Kingdom and Europe for food manufacturers?
A) BRCGS
B) SQF
C) FSSC 22000
D) IFS
**Answer:** D
**Explanation:** International Food Standard (IFS) is widely adopted across the UK and many
European countries.
**Question 5.** A food company is sued for damages after a listeriosis outbreak linked to its
product. Which legal theory is most likely asserted by plaintiffs?
A) Negligence
B) Strict liability for product defect
C) Breach of contract
D) Trademark infringement
**Answer:** A
**Explanation:** Plaintiffs typically allege negligence—failure to exercise reasonable care in
preventing contamination.
**Question 6.** In the HACCP principle “Critical limits,” which of the following is an example of
a critical limit?
A) Employee training frequency
B) Cooking temperature of 71 °C for 30 seconds
, AIEHS Certified Chief Food Safety Public Health
Officer CCFSPO Exam
C) Cleaning schedule documentation
D) Supplier audit interval
**Answer:** B
**Explanation:** Critical limits are measurable parameters (e.g., temperature, time) that must
be met to control a hazard.
**Question 7.** Which of the following best describes the difference between validation and
verification in a food safety system?
A) Validation proves a control works; verification checks it continues to work.
B) Validation is a one‑time activity; verification is performed daily.
C) Validation is performed by external auditors; verification is internal.
D) Validation focuses on documentation; verification focuses on personnel.
**Answer:** A
**Explanation:** Validation demonstrates that a control will achieve the intended safety
outcome; verification ensures ongoing compliance.
**Question 8.** An environmental monitoring program (EMP) for Listeria monocytogenes in a
ready‑to‑eat (RTE) facility should include which of the following sampling zones?
A) Zone 1 – food contact surfaces only
B) Zone 2 – non‑food contact surfaces adjacent to food contact
C) Zone 3 – general food‑processing environment
D) All of the above
**Answer:** D
**Explanation:** Comprehensive EMPs sample Zones 1‑3 to detect Listeria throughout the
processing environment.
, AIEHS Certified Chief Food Safety Public Health
Officer CCFSPO Exam
**Question 9.** Which of the following pathogens is most commonly associated with raw milk
consumption?
A) Norovirus
B) Campylobacter jejuni
C) Clostridium botulinum
D) Hepatitis A virus
**Answer:** B
**Explanation:** Campylobacter jejuni is a leading cause of illness linked to raw or
unpasteurized milk.
**Question 10.** In outbreak investigations, the term “case‑control study” is used to:
A) Identify the genetic strain of a pathogen.
B) Compare exposure histories of ill and well individuals.
C) Trace the distribution path of contaminated food.
D) Estimate the economic impact of an outbreak.
**Answer:** B
**Explanation:** A case‑control study compares exposures between affected (cases) and
unaffected (controls) to identify risk factors.
**Question 11.** Which of the following is a primary objective of food defense programs such
as TACCP?
A) Prevent accidental cross‑contamination.
B) Reduce the risk of intentional adulteration.
C) Manage allergen cross‑contact.
D) Verify supplier certifications.
**Answer:** B
