BIZSAFE Study Guide 2026
Everything you need to pass the BIZSAFE exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 BIZSAFE Exam Format at a Glance
📚 BIZSAFE Topics to Study (42)
✍️ Sample BIZSAFE Questions & Answers
1. What does the 'hierarchy of corrective actions' mean in post-incident follow-up?
The hierarchy of corrective actions mirrors the hierarchy of risk controls: engineering solutions that eliminate or isolate the hazard are preferred over administrative changes, and both are preferred over PPE because they offer more reliable, lasting protection.
2. Under MOM regulations, what is required before a worker enters a confined space in Singapore?
Entry into a confined space requires a formal Permit to Work, atmospheric testing for oxygen levels and toxic gases, ventilation, standby personnel, and established rescue arrangements before any worker may enter.
3. Why is it important to involve frontline workers in the risk assessment process?
Frontline workers have direct experience with the work processes and are often the first to encounter hazards. Their involvement improves the accuracy and completeness of hazard identification and increases their commitment to the safety measures.
4. Under MOM's WSH framework, what is a 'Permit to Work' system used for?
A Permit to Work (PTW) system is a formal control mechanism that authorises high-risk non-routine activities, ensuring that all hazards have been assessed, controls put in place, and responsible persons clearly identified before work begins.
5. What class of fire extinguisher is appropriate for electrical fires in a Singapore workplace?
For electrical fires, CO2 or dry chemical powder extinguishers are appropriate as they do not conduct electricity. Water and foam extinguishers must never be used on electrical fires due to electrocution risk.
6. What Personal Protective Equipment (PPE) requirements apply under Singapore WSH regulations?
Under the WSH (General Provisions) Regulations, employers must provide suitable PPE at no cost to workers, ensure they are trained in its proper use, and maintain the equipment in good condition.