How to Conduct a Risk Assessment in Singapore: Step-by-Step Guide for 2026

Every business in Singapore is legally required to conduct risk assessments under the Workplace Safety and Health (Risk Management) Regulations. Whether you run a construction site, a manufacturing plant, or even a small office, understanding how to conduct a risk assessment properly can keep your workers safe and keep your company compliant.

In this guide, Sage Shield Safety Consultants walks you through the complete risk assessment process, step by step, so you can identify hazards, evaluate risks, and implement effective controls in your workplace.

What Is a Risk Assessment Under Singapore’s WSH Act

A risk assessment is a systematic process of identifying workplace hazards, evaluating the likelihood and severity of harm, and determining appropriate control measures. Under the Workplace Safety and Health Act (WSH Act), all employers in Singapore must conduct risk assessments for all work activities carried out in their workplaces.

The Workplace Safety and Health Council and the Ministry of Manpower provide guidelines and codes of practice to help businesses comply with these requirements. Failure to conduct proper risk assessments can result in fines of up to SGD 200,000 and imprisonment of up to 2 years.

Risk assessments are not a one-time exercise. They must be reviewed regularly and updated whenever there are changes to work processes, equipment, or personnel. This is a core component of any workplace safety management system.

5-Step Risk Assessment Process

The Ministry of Manpower recommends a structured 5-step approach to conducting risk assessments. Here is how to apply each step effectively:

Step 1: Identify the Hazards

Walk through your workplace and identify anything that could potentially cause harm. Common methods include:

• Physical inspection – Walk the floor and observe work activities
• Reviewing records – Check past incident reports, near-miss records, and medical records
• Consulting workers – Speak with employees who perform the tasks daily
• Checking manufacturer instructions – Review safety data sheets and equipment manuals

Document every hazard you find, no matter how minor it may seem. Common categories include physical hazards (noise, heat, falls), chemical hazards (fumes, solvents), biological hazards (bacteria, viruses), and ergonomic hazards (repetitive motion, poor posture).

Step 2: Assess the Risks

For each hazard identified, evaluate the risk by considering two factors:

• Likelihood – How probable is it that the hazard will cause harm? (Rare, Unlikely, Possible, Likely, Almost Certain)
• Severity – How serious would the resulting injury or illness be? (Negligible, Minor, Moderate, Major, Catastrophic)

Use a risk matrix to determine the overall risk level. Multiply the likelihood score (1-5) by the severity score (1-5). A score of 1-4 is low risk, 5-12 is medium risk, and 13-25 is high risk. High-risk activities require immediate action.

Step 3: Implement Control Measures

Apply the hierarchy of controls to eliminate or reduce risks, in this order of priority:

1. Elimination – Remove the hazard entirely (e.g., use a less hazardous chemical)
2. Substitution – Replace with something less hazardous
3. Engineering controls – Isolate the hazard (e.g., install machine guards, ventilation systems)
4. Administrative controls – Change work procedures, provide training, rotate workers
5. Personal Protective Equipment (PPE) – Last resort – provide appropriate PPE

Always aim for the highest level of control possible. PPE should only be used when other measures are not feasible or as an additional layer of protection.

Step 4: Record Your Findings

Document everything in a formal risk assessment report. Your records should include:

• The hazards identified and who might be harmed
• The risk evaluation (likelihood x severity)
• Control measures implemented
• Person responsible for implementing each control
• Target completion dates
• Review dates

The Ministry of Manpower requires employers to keep risk assessment records for at least 3 years. These records must be made available for inspection upon request.

Step 5: Monitor and Review

Risk assessments must be reviewed and updated regularly. Schedule reviews:

• At least once every 3 years (minimum legal requirement)
• After any workplace accident or near-miss
• When introducing new equipment, materials, or processes
• When there are changes in legislation or industry standards
• When workers report new hazards

Common Workplace Hazards in Singapore

Singapore’s diverse industries face a wide range of workplace hazards. Here are the most common ones across key sectors:

Construction

• Falls from height (the leading cause of workplace fatalities in Singapore)
• Struck-by-object incidents
• Collapse of structures or excavations
• Exposure to noise and dust

Manufacturing

• Moving machinery and equipment
• Chemical exposure
• Electrical hazards
• Manual handling injuries

Office Environments

• Ergonomic issues (poor workstation setup)
• Slips, trips, and falls
• Electrical hazards
• Fire hazards

Regardless of your industry, a thorough risk assessment will help you identify and address the specific hazards in your workplace. Businesses pursuing bizSAFE certification must demonstrate competence in risk assessment as part of the Level 2 requirements.

Risk Assessment Template and Documentation

A proper risk assessment form should include the following sections:

1. Company information – Name, address, industry, date of assessment
2. Assessment team – Names and designations of assessors
3. Work activity description – Detailed description of the task being assessed
4. Hazard identification – List of all hazards found
5. Risk evaluation – Likelihood, severity, and risk rating for each hazard
6. Existing controls – Current measures already in place
7. Additional controls needed – New measures to be implemented
8. Action plan – Responsible person, timeline, completion status
9. Review schedule – Next review date

The Workplace Safety and Health Council provides standard risk assessment templates that you can download and customise for your business. However, many companies find it more effective to engage a qualified safety consultant who can tailor the assessment to their specific operations.

When to Review and Update Your Risk Assessment

Under Singapore law, risk assessments must be reviewed at least once every three years. However, best practice is to review more frequently. You should conduct a review when:

• A workplace accident, dangerous occurrence, or near-miss has occurred
• New machinery, equipment, or work processes are introduced
• There are changes to the workplace layout
• New chemicals or materials are brought into the workplace
• Workers or their representatives raise concerns
• Monitoring or health surveillance shows issues
• Regulations or approved codes of practice change

Keeping your risk assessments current is not just a legal requirement – it demonstrates your commitment to workplace safety and protects your business from liability.

How Sage Shield Can Help

Conducting a thorough risk assessment requires expertise and experience. At Sage Shield Safety Consultants, we help Singapore businesses of all sizes:

• Conduct comprehensive risk assessments tailored to your industry and operations
• Develop risk assessment documentation that meets Ministry of Manpower requirements
• Train your team to identify hazards and evaluate risks independently
• Prepare for bizSAFE certification – risk assessment is a core requirement at Level 2
• Review and update your existing risk assessments

Our experienced WSH consultants have helped hundreds of companies across Singapore achieve compliance and improve their safety performance.

Frequently Asked Questions

Get Expert Help With Your Risk Assessment

Do not leave your workplace safety to chance. Contact Sage Shield Safety Consultants today for professional risk assessment services tailored to your business.

Call us: +65 8332 8220
WhatsApp: wa.me/6593859592
Email: info@sageshield.com