Food Safety Officer — Tamil Nadu · India · Tamil Nadu Public Service Commission
Original practice questions written to the published syllabus · not past papersThe work of a food safety officer or food inspector: national food control systems, risk-based inspection, licensing and registration checks, legal sampling procedures, laboratory referral and appeal, adjudication and prosecution, food-borne outbreak investigation, and education of food businesses.
In the exams: Core of FSSAI Central Food Safety Officer and state Food Safety Officer examinations (India), Punjab Food Authority Food Safety Officer (Pakistan) and similar civil-service posts
Food safety officer, food inspector and similar civil-service recruitment examinations
National food control systems, powers and duties of officers, legal sampling procedure (division, sealing, dispatch, vendor's part), laboratory reports and referral analysis, definitions of unsafe, substandard and misbranded food, improvement notices, licence suspension and cancellation, adjudication and prosecution, outbreak investigation and recall. Candidates must learn the specific provisions, forms and time limits of the law they will enforce, which differ between countries.
How our questions for Food Safety Officer spread across the units of Food Safety Inspection, Sampling & Enforcement. Difficulty: 19 easy, 11 medium, 0 hard.
| Roles of food safety officers, designated officers and adjudicating officers | 3 | |
| Legal sampling procedure, sealing and dispatch | 3 | |
| Unsafe, substandard and misbranded food: legal definitions | 3 | |
| Rapid alert and recall systems | 3 | |
| Street-food vendors and small-business compliance | 3 | |
| National food control systems (FAO/WHO model) | 2 | |
| Risk-based inspection planning | 2 | |
| Inspection of food businesses: premises, process and records | 2 | |
| Food laboratories, referral laboratories and appeal | 2 | |
| Improvement notices, suspension and cancellation of licences | 2 | |
| Adjudication, penalties and prosecution | 2 | |
| Food-borne disease outbreak investigation | 2 | |
| Training and education of food handlers | 1 |
Choose an answer, then open the working. Each explanation says why the right answer is right and why the others are not.
What is an annual food service plan used for?
A. Setting out planned interventions, sampling, staffing and budget
The service plan sets targets and resources and is used to report performance. It is not a price list, personnel register or licensing shortcut.
Further reading: FAO/WHO Guidelines for Strengthening National Food Control Systems; Codex CXG 82-2013
Which record documents who held a sample from collection until analysis?
B. Chain of custody
The chain-of-custody record shows every transfer of the sample, protecting the integrity of evidence. The other documents relate to suppliers and hygiene.
Further reading: Codex CXG 50-2004; FAO/WHO Guidelines for Strengthening National Food Control Systems
To which standard are official food control laboratories commonly required to be accredited?
D. ISO/IEC 17025
ISO/IEC 17025 attests the competence of testing laboratories and is required for official laboratories in many jurisdictions. The others are management-system standards.
Further reading: Codex CXG 50-2004; FAO/WHO Guidelines for Strengthening National Food Control Systems
In many legal systems, what is the evidential status of an official analyst's certificate?
B. It is admissible unless the analyst is called to court
Many food laws make the certificate admissible on its own, while the defence may require the analyst to attend for cross-examination. Other evidence, such as sampling records, is still needed.
Further reading: Codex CXG 50-2004; FAO/WHO Guidelines for Strengthening National Food Control Systems
Milk is found to contain less milk fat than the compositional standard but no harmful substances. In laws that use these terms, which category is it?
B. Substandard
Failing a compositional standard without a health risk is substandard (or, in some laws, not of the nature, substance or quality demanded). Unsafe food is injurious to health or unfit; misbranding concerns labelling.
Further reading: FAO/WHO Guidelines for Strengthening National Food Control Systems; Codex CXG 82-2013
Which body usually decides administrative penalties after hearing the business?
B. An adjudicator independent of the investigation
Penalties are decided after a fair hearing by an adjudicator independent of the investigation. Investigators, businesses and analysts provide evidence but do not decide.
Further reading: FAO/WHO Guidelines for Strengthening National Food Control Systems; Codex CXG 82-2013
A group of diners vomit 2 to 4 hours after a meal. Which agent is most likely?
D. Staphylococcus aureus enterotoxin
Short incubation (about 1 to 6 hours) with vomiting suggests preformed toxins such as S. aureus enterotoxin or B. cereus emetic toxin. Hepatitis A takes weeks; Listeria days to weeks; Campylobacter two to five days.
Further reading: WHO, Foodborne Disease Outbreaks: Guidelines for Investigation and Control (2008)
For which illness is a single case usually enough to be treated as an outbreak requiring investigation?
C. Botulism
Because botulism is rare and life-threatening, one case triggers an urgent investigation. Outbreaks of other food-borne illnesses are usually defined as two or more linked cases.
Further reading: WHO, Foodborne Disease Outbreaks: Guidelines for Investigation and Control (2008)
After a recall, how can an authority check its effectiveness?
A. By checking with a sample of customers that they acted
Effectiveness checks verify that consignees removed the product. Press releases and the business's opinion do not show retrieval.
Further reading: FAO/WHO Guide for Developing and Improving National Food Recall Systems; Codex CXG 19-1995
What information is essential in a rapid-alert notification so that others can find the product?
A. Product name, brand, batch, dates, packaging and distribution
Identifying details allow authorities and businesses to locate and remove the product. The other items are irrelevant.
Further reading: FAO/WHO Guide for Developing and Improving National Food Recall Systems; Codex CXG 19-1995
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