Anyone undertaking construction works in Malaysia — whether building, civil engineering, or mechanical/electrical installation — must be registered with the Construction Industry Development Board (CIDB) under the Construction Industry Development Board Act 1994 (Act 520). CIDB registration is graded G1 to G7 according to the tender value the contractor is allowed to bid for, and is segmented by category and specialisation. This guide explains the grade matrix, the capital requirements, and the process.
Why the grade matters
The grade determines the maximum value of a single contract you can tender for. It also gates eligibility for government tenders, where each grade corresponds to specific budget ceilings. The current published grades (subject to CIDB's ongoing reviews):
| Grade | Single contract value | Typical capital floor |
|---|---|---|
| G1 | Up to RM 200,000 | RM 5,000 paid-up |
| G2 | Up to RM 500,000 | RM 25,000 |
| G3 | Up to RM 1,000,000 | RM 50,000 |
| G4 | Up to RM 3,000,000 | RM 150,000 |
| G5 | Up to RM 5,000,000 | RM 250,000 |
| G6 | Up to RM 10,000,000 | RM 500,000 |
| G7 | No limit | RM 750,000+ |
The capital figures above are the published minimum floors; Grade 7 in particular requires substantial track-record evidence in addition to capital.
Category and specialisation
On top of the grade, every contractor is registered under one or more categories and specialisations:
- Category B — Building works: building construction, finishes, fit-out. Maps to MSIC division 41 (Construction of buildings).
- Category CE — Civil engineering: roads, bridges, earthworks, drainage. MSIC division 42 (Civil engineering).
- Category ME — Mechanical & electrical: HVAC, lifts, plumbing, electrical, fire protection. MSIC division 43 (Specialised construction activities).
- Category CL — Construction-related: rental of construction machinery, scaffolding, demolition.
Each category has detailed specialisations (B04 piling, CE21 road works, ME01 air-conditioning, etc.). You register against the specific ones you intend to perform.
Who needs to register
CIDB registration is required for any contractor undertaking construction works in Malaysia, including:
- Main contractors and sub-contractors.
- Foreign contractors (with additional foreign-equity conditions).
- Renovation contractors above a low threshold.
- Specialist trade contractors (piling, scaffolding, demolition).
Bona fide DIY work, internal staff doing maintenance on company-owned premises, and works below very small de-minimis values may be excluded — check CIDB's Exemption Notice for the current list.
Foreign-equity contractors
Foreign contractors can register at G7 only, and typically under aproject-specific registration rather than open-ended. Required:
- Sdn Bhd incorporation with appropriate paid-up capital — see our foreign Sdn Bhd setup guide.
- Local partnership or joint venture (typically 30% local equity for sensitive projects).
- Evidence of international track record.
- MITI / sector-ministry approval for the project (e.g., works falling under PETRONAS-licensed activities also need PETRONAS licensing).
Process — new registration
- SSM incorporation with the correct MSIC code under MSIC division 41/42/43.
- Paid-up capital matching the target grade. CIDB checks the audited balance sheet for shareholders' funds.
- Personnel: for G3 and above, named technical personnel must be on staff (engineers registered with BEM, or qualified construction managers). Higher grades require multiple named individuals with track-record evidence.
- Project evidence: G5/G6/G7 require completed-project certificates for similar scope.
- CIDB e-Kontraktor submission, fees per grade, and an in-person interview/audit.
- PPK (Construction Personnel Card) and Site Supervisor accreditation for staff.
Upgrading grades
Grades are not automatic. To move from G3 to G4 (or any higher step), the contractor must demonstrate (a) sufficient paid-up to meet the target grade's floor, (b) completed-project track record at the previous grade, and (c) qualified personnel. CIDB reviews on application; turnaround is typically 4–8 weeks.
Related compliance
CIDB registration is one of several construction-side approvals. Typically also needed:
- Local Authority Business Licence for the company office.
- BEM (Board of Engineers Malaysia) registration for engineers.
- DOSH for site safety supervisors and HIRARC documents.
- Bomba approvals for buildings with fire-protection works.
- Site safety compliance under OSHA 1994 and the Construction Industry (Safety and Health) Regulations.
- SST registration — construction services have a higher RM1.5 million threshold; see SST registration.
Common pitfalls
- Bidding for projects above your registered grade — disqualification plus CIDB enforcement action.
- Forgetting to renew. CIDB certificates have a defined validity (1–3 years depending on grade); lapsed registration invalidates ongoing contracts.
- Sub-contracting to unregistered parties — the main contractor is jointly liable.
Sources: CIDB Malaysia; Construction Industry Development Board Act 1994 (Act 520); CIDB Circulars on contractor grading.
Get help with CIDB contractor registration
Talk to our Malaysia setup specialists. One-business-day response, no obligation.