The short answer
Under the Workplace Safety and Health Act 2006, a breach of a statutory duty is an offence punishable, under the general penalty provision, by a fine of up to S$200,000 for individuals (with imprisonment of up to 2 years available in aggravated circumstances) and up to S$500,000 for companies, with higher maximums for repeat offenders whose earlier offence involved a fatality. The Act casts its duties widely: it is not only “the employer” who can be charged.
Who owes duties under the WSH Act?
- Employers must take, so far as is reasonably practicable, measures necessary to ensure the safety and health of their employees at work, including safe systems of work, risk assessments, information, training and supervision.
- Occupiers of workplaces must ensure the workplace, and means of access and egress, are safe for everyone within, including other contractors’ workers.
- Principals owe duties in respect of contractors and their workers who work under the principal’s direction.
- Manufacturers and suppliers of machinery and hazardous substances owe duties regarding safe design, testing and information.
- Workers themselves must use safety equipment properly and must not endanger others through unsafe or negligent acts; workers are prosecuted more often than many assume.
What are the headline penalties?
| Offence | Maximum penalty |
|---|---|
| General penalty — individual | Fine up to S$200,000; imprisonment up to 2 years in aggravated cases; daily fines for continuing breach |
| General penalty — corporate body | Fine up to S$500,000; daily fines for continuing breach |
| Repeat offender (prior offence involved a fatality) | Individual up to S$400,000; corporate body up to S$1,000,000 |
| Breach of stop-work order | Heavy fines, daily fines for continuing breach, and imprisonment |
| Composition (where offered) | Capped at half the maximum fine or S$5,000, whichever is lower |
Beyond the statute, a serious incident brings business consequences that are often costlier than the fine itself: stop-work orders, debarment from tenders, demerit points under MOM’s programmes affecting work pass privileges, and reputational damage.
Can directors and officers be personally charged?
Yes. Where a body corporate commits an offence with the consent or connivance of a director, manager or similar officer, or the offence is attributable to their neglect, that officer is personally liable to prosecution. In practice, MOM examines what management knew, what resources were allocated to safety, and whether documented systems existed and were enforced or merely existed on paper.
What does “reasonably practicable” mean?
The core duties are qualified by the words “so far as is reasonably practicable”. This is not a counsel of perfection: it involves weighing the likelihood and severity of harm against the cost and feasibility of measures to avert it. But the threshold is demanding, and the burden of establishing that everything reasonably practicable was done effectively falls on the duty holder. Contemporaneous risk assessments, training records and supervision logs are usually what wins or loses this argument.
Frequently asked questions
Does the WSH Act apply to offices, or only worksites?
It applies to all workplaces, including offices, shops and laboratories, though enforcement is naturally concentrated in higher-risk sectors such as construction, marine and manufacturing.
We subcontracted the work. Are we off the hook?
No. Principals and occupiers owe their own duties, and outsourcing work does not outsource criminal responsibility. Contractual indemnities do not answer a criminal charge.
An accident happened but no one was hurt. Can there still be an offence?
Yes. The duties are about risk, not outcome. Dangerous occurrences and unsafe conditions can be prosecuted even without injury, although harm affects sentencing significantly.
Assess your exposure before MOM does
Johnathan Lee advises companies and officers on WSH compliance and defends WSH prosecutions. For a compliance review or urgent advice following an incident, get in touch.
Johnathan Lee, Advocate & Solicitor · 81A Clemenceau Avenue Park, Clemenceau Suites, Suite No. 23, Level 4, Singapore 239918
This article is for general information only and is not legal advice. Penalty figures reflect the Ministry of Manpower’s published guidance as at July 2026; the precise maximum depends on the specific provision charged.