The Answer in 60 Seconds Per the BCA Builders Licensing Scheme page, the BLS itself does not mandate specific insurance policies as a licence condition. It mandates paid-up capital ("Class 1 General Builder: not less than $300,000 / Class 2 General Builder or Specialist Builder: not less than $25,000"), an Approved Person, a Technical Controller, and compliance with the Building Control Act. Insurance comes from other obligations: WICA from MOM, and project CAR/PL from your main-contract terms.

The Sourced Detail

The BLS was introduced in 2009 under the Building Control (Amendment) Act 2007 to license builders carrying out construction works requiring approval by the Commissioner of Building Control. Per the BCA BLS page, the scheme exists to ensure that builders meet minimum financial and technical requirements to carry out construction works safely.

Two licence types, three scopes

Per the BLS Simplified Guide PDF:

  • General Builder Class 1 (GB1) — undertake general building projects of any value, plus the six types of minor specialist building works
  • General Builder Class 2 (GB2) — restricted to projects valued at S$6 million or less
  • Specialist Builder (SB) — for builders undertaking any of six specialist building works: piling; ground support and stabilization; instrumentation and monitoring; structural steelwork; precast concrete work; in-situ post-tensioning work

Financial requirements (paid-up capital)

Per the BCA BLS page: "Minimum paid-up capital (corporations only): Class 1 General Builder: not less than $300,000 / Class 2 General Builder or Specialist Builder: not less than $25,000."

Sole proprietors, partnerships and LLPs are eligible only for GB2.

Personnel requirements

Per the BCA BLS page, every licensed builder must appoint:

  • An Approved Person (AP) : takes charge and directs the management of building works. Must be a sole-proprietor, partner, director or member of the board of management.
  • A Technical Controller (TC) : personally supervises execution and performance of building works. For Specialist Builders, the TC must hold a civil or structural engineering degree from a recognised institution.

Per the BLS FAQs PDF, a TC cannot supervise multiple firms — only one firm at a time.

Licence fees and validity

Per the BCA BLS page: GB1 fee S$1,800; GB2 S$1,200; Specialist Builder S$1,500. All licences valid up to 3 years, with a S$100 late renewal fee per licence if filed late.

Where insurance enters the picture

The BLS does not, on its own, require WICA, PL, or CAR. But three real-world layers stack on top of the licence:

Layer 1 — WICA (statutory, regardless of BLS). Per the WICA page, every Singapore employer must hold a WICA-approved policy from a MOM-designated insurer. From 1 November 2025, limits rose to S$269,000 (death), S$346,000 (permanent incapacity), and S$53,000 (medical expenses).

Layer 2 — Principal's secondary liability under Section 13 of WICA 2019. Section 13 of the Work Injury Compensation Act 2019 creates a fallback liability on the principal of a contractor where a worker injured at a project site under the principal's management or control would otherwise be unable to recover from an uninsured or insolvent direct employer. In practice, this means a principal main contractor can be exposed to the WICA liability of a sub-contractor's worker if the sub-contractor is uninsured and its insolvency leaves the worker without recovery.

If you are a GB1 main contractor and your specialist subcontractor's worker is uninsured, you may bear the WICA liability. Project Employer's Liability insurance is one structural answer to that exposure.

Layer 3 — Contractors All Risk (CAR) and Public Liability — driven by tender and contract terms. For projects requiring Building Control Commissioner approval, the developer or main contractor's tender documents typically require a project CAR policy in joint names, project PL at limits tied to contract value, and performance bonds. These are commercial contractual requirements, not BLS conditions.

When subcontractors need their own licence

Per the BLS Simplified Guide PDF: "In general, only the main contractors are required to apply for a General Builder's Licence. Subcontractors undertaking construction works (except for Specialist works mentioned below) are generally not required to apply for a General Builder's Licence."

Subcontractors performing the six prescribed specialist works must hold the relevant Specialist Builder licence — even if subcontracted. BCA's 2024 public consultation proposed extending Specialist Builder licensing to all sub-contractors of Specialist Builders carrying out specialist building works.

What This Means for Your Business

Companies typically need to consider four parallel workstreams when applying for a Builders Licence: (1) paid-up capital; (2) personnel; (3) WICA insurance from a MOM-designated insurer; (4) project insurance (CAR/PL) — driven by main-contract terms.

Factors that affect your project insurance scope include: contract value, tender requirements, principal/main contractor's named-insured wording, subcontractor tier, and whether the work requires QP supervision under the Building Control Act.

Questions to Ask Your Adviser

  1. "I'm a GB2 holder bidding for my first $5m project — does my main contract require project CAR in joint names, and what limit?"
  2. "My Specialist Builder licence covers piling. If my sub-piler's worker is uninsured, what's my exposure under Section 13 of WICA 2019?"
  3. "I hold both GB1 and SB(GS) licences — can a single annual WICA policy cover both UENs, or do I need separate ones?"
  4. "Common Law Coverage isn't part of MOM's approved WICA wording — should I buy it as a separate policy or as a CAR add-on?"
  5. "My BLS renewal is due — does my insurer need to refresh certificates of insurance for BCA, or is BLS document-only?"

Related Information

Published 3 May 2026. Source verified 3 May 2026. COVA is an introducer under MAS Notice FAA-N02. We do not recommend insurance products. We provide factual information sourced from primary regulators and route you to a licensed IFA who can match a policy to your specific situation.