The Answer in 60 Seconds
Singapore’s Ministry of Manpower states on its <a href="https://www.mom.gov.sg/workplace-safety-and-health/work-injury-compensation/wica-versus-common-law">WICA versus common law</a> page that an eligible employee who suffers a work-related injury or illness can seek compensation through either the Work Injury Compensation Act or common law, but not both. MOM also states on its <a href="https://www.mom.gov.sg/workplace-safety-and-health/work-injury-compensation/what-is-wica">What is WICA</a> page that WICA lets employees claim for work-related injuries or diseases without having to file a civil suit, and that claims can be made up to one year from the accident. So if your business receives signs of both a WICA process and lawyer-led negligence allegations, the first job is to preserve the incident facts, notify the insurer, and understand that the employee cannot ultimately recover under both tracks for the same injury.

The Step-by-Step

This issue usually arises when an employee is injured, the employer reports the accident, and then the employer also receives communications from lawyers or family members suggesting a negligence claim. Business owners often call this “both claims at once”. MOM’s official position is more precise. On the <a href="https://www.mom.gov.sg/workplace-safety-and-health/work-injury-compensation/wica-versus-common-law">WICA versus common law</a> page, MOM says an eligible employee can seek compensation through either WICA or common law, but not both.

That does not mean the employer can ignore one track until the other is finished. It means the employer should handle the accident as a live legal and insurance matter from the start, because the employee may still be deciding which route to pursue within the legal framework.

Step 1 — Report the accident properly and preserve the incident record

If the incident is reportable, follow MOM’s work-accident reporting requirements. MOM’s <a href="https://www.mom.gov.sg/workplace-safety-and-health/work-accident-reporting">work accident reporting</a> pages say certain work-related accidents must be reported using WSH Incident Reporting, and the <a href="https://www.mom.gov.sg/workplace-safety-and-health/work-accident-reporting/report-a-work-related-accident">report a work-related accident</a> page says that after an incident report is submitted, MOM may investigate the accident and will process eligible WICA claims. MOM’s <a href="https://www.mom.gov.sg/eservices/services/wsh-incident-reporting">WSH Incident Reporting</a> page also states that employers should be ready with incident details, injured employee particulars, employment details, and supporting documents such as insurance policy schedule and medical documents.

This matters because a weak accident record causes problems in both a WICA file and a possible negligence claim.

Step 2 — Understand the practical difference between WICA and common law

MOM’s <a href="https://www.mom.gov.sg/workplace-safety-and-health/work-injury-compensation/wica-versus-common-law">comparison page</a> explains that under WICA, the claim is processed by Assistant Commissioners (Work Injury) from MOM or the designated insurer after the employee notifies the employer, whereas under common law the employee makes a claim in court. MOM also states that WICA does not require the employee to prove fault, while a common law claim generally turns on negligence and evidence before the court.

That difference matters for businesses because the same accident can create two very different evidence questions:

  • Under WICA, the central issue is usually whether the injury is work-related, whether the employee is covered, and what compensation is payable under the statutory framework.
  • Under common law, the dispute usually focuses more on breach of duty, causation, and loss.

Step 3 — Notify the insurer immediately and send all legal correspondence

If the worker, lawyer, or family sends any allegation letter, medical demand, or court document, forward it to the insurer and your servicing intermediary immediately. Do not reply substantively without understanding which policy or section may respond. Even if the WICA claim appears simple, a negligence allegation can change how the file is handled.

Where there is employer liability or common-law extension wording attached to the WICA programme, the insurer will usually want the accident report, witness statements, photographs, salary data, and all medical correspondence. The earlier the insurer sees the whole picture, the better the position on both process and defence.

Step 4 — Do not assume the employee has already made an irrevocable election just because a lawyer wrote in

MOM’s published guidance is that the employee can seek compensation through either WICA or common law, but not both. In practical terms, employers should avoid making their own legal assumptions too early. A worker may notify the employer, receive WICA-related forms or communications, and still be taking legal advice. Your role is to preserve facts and cooperate with the official process, not to decide the employee’s final election unilaterally.

At the same time, if the matter clearly enters court proceedings, that changes deadlines, defence obligations, and document handling. That is why the insurer needs visibility early.

Step 5 — Keep WICA documents and negligence documents in one master file

A clean file should contain:

  1. Accident report and any MOM reporting reference.
  2. Photos, CCTV, witness statements, and site records.
  3. Employment records and salary records.
  4. Medical leave and medical reports.
  5. Correspondence from MOM, insurer, lawyers, and the employee.
  6. Policy schedules relevant to WICA and any common-law or liability sections.

MOM’s accident-reporting pages say incident reports should be kept, and the report-a-work-related-accident page states employers and occupiers are required to keep all incident reports for three years. That record discipline matters if a statutory and negligence narrative run in parallel for any period.

Step 6 — Remember the compensation categories under WICA

MOM’s <a href="https://www.mom.gov.sg/workplace-safety-and-health/work-injury-compensation/types-of-compensation">types of compensation under WICA</a> page states that employees covered by WICA can claim medical leave wages, medical expenses, and lump-sum compensation for permanent incapacity, current incapacity, or death. MOM also states that medical expenses related to the work accident can be claimed for treatment received within one year from the date of the accident, up to the applicable cap.

This helps employers understand what the statutory side of the claim is actually measuring, as opposed to broader damages concepts that may arise in a court-led negligence case.

Common Mistakes / What Goes Wrong

  • Thinking “but not both” means the employer can ignore lawyer correspondence.
  • Failing to notify the insurer when a negligence allegation appears.
  • Poor accident records that hurt both the WICA file and any defence position.
  • Mixing up statutory compensation categories with common-law damages language.
  • Missing reportable-accident steps under MOM’s WSH reporting framework.

What This Means for Your Business

Companies typically need to treat a serious workplace injury as both a regulatory file and a potential litigation file from day one. That does not mean assuming the employee will sue. It means accepting that the same facts may be tested in more than one way before the route becomes clear.

The most useful approach is disciplined neutrality: report properly, preserve records, notify the insurer, and avoid freelance legal conclusions. If the incident is serious, the operational mistake is usually delay, not over-documentation.

Questions to Ask Your Adviser

  • Does our current WICA arrangement include any common-law or employer-liability component that may become relevant?
  • What exact documents should we send immediately when we receive a lawyer’s letter after a workplace injury?
  • How should site managers preserve witness, CCTV, and incident records when a WICA claim may overlap with negligence allegations?
  • What wording in our policy responds if the worker eventually pursues the court route instead of WICA?
  • How should HR and operations teams coordinate so they do not create inconsistent records?

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