What Is a Speed Limiter?
A speed limiter prevents a vehicle from exceeding a pre-set maximum speed by restricting engine output once that limit is reached. In Singapore, fitting one is now a legal obligation for most commercial vehicles with the final deadline of 1 July 2027 fast approaching. Non-compliant lorries will be prohibited from being driven and cannot renew their road tax. The penalties for non-compliance are as follows:
| Offence | Fine | Imprisonment | Notes |
| First-time offender | Up to $1,000 | – | Current penalty |
| Repeat offender | Up to $2,000 | Up to 3-6 months | Current penalty |
| Any offender (proposed) | Up to $10,000 | TBD | Legislation tabled in 2026; tenfold increase |
| Company (Remedial Order) | Up to $50,000 | – | Applies when drivers are caught speeding in non-compliant lorries |
For goods vehicles and buses in Singapore, speed limiters are a legal requirement and non-compliance after your deadline can result in fines or your vehicle being taken off the road.
Why Are Speed Limiters Important for Commercial Vehicles?
Speed limiters benefit fleet operators in three ways:
- Safety: Reduces the risk of speed-related crashes for all road users.
- Compliance: LTA and SPF mandate speed limiters for all qualifying vehicles, with deadlines running through to 1 July 2027.
- Cost savings: Lower speeds reduce fuel consumption, engine wear, and tyre wear.
Who Needs a Speed Limiter in Singapore?
Under LTA and SPF regulations, speed limiters are compulsory and deadlines are already in force for:
- Goods vehicles with a maximum laden weight (MLW) exceeding 3,500 kg
- Buses with more than 8 passenger seats
- Heavy trucks and lorries – including 10ft and 14ft lorries
- Refrigerated trucks and chiller trucks used for cold-chain logistics
Quick Answer: If your goods vehicle exceeds 3,500 kg MLW, a speed limiter is mandatory. The final deadline is 1 July 2027 but many lorries are already overdue.
What Speed Is a Limiter Set To?
In Singapore, the speed limiter is set to 60 km/h; lighter vehicles may be set to up to 80 km/h depending on vehicle class.
Don’t Miss Your Deadline: Official SPF Speed Limiter Timeline
Deadlines are already in force. Installation has been open since 1 January 2024, the official deadlines are:
| Date | Subject Matter |
| 30 November 2023 | Deadline for companies to register with TP to be an AA. |
| 31 December 2023 | TP appoint AAs and publish the list on SPF’s website. |
| 1 January 2024 |
Installation of speed limiter begins. • Lorry owners should engage AAs to install speed limiters. • Engage AAs early as supply may take time. |
| 1 January 2026 |
Newly imported lorries (imported from 1 Jan 2026) must be pre-fitted with a speed limiter. Existing lorries with MLW 5,001–12,000 kg, registered before 1 Jan 2018, must comply. |
| 1 July 2026 | Existing lorries with MLW 3,501–5,000 kg, registered before 1 Jan 2018, must comply. |
| 1 January 2027 | Existing lorries with MLW 5,001–12,000 kg, registered on or after 1 Jan 2018, must comply. |
| 1 July 2027 | Existing lorries with MLW 3,501–5,000 kg, registered on or after 1 Jan 2018, must comply. |
Source: SPF / TP. AA = Authorised Agent. MLW = Maximum Laden Weight.
Key Takeaway: The final deadline is 1 July 2027 but earlier cohorts are already overdue. Book now before slots fill up.
Where to Get Your Speed Limiter Installed in Singapore
In Singapore, speed limiters must be supplied, installed, rectified, and inspected only by SPF Authorised Agents. Using any other installer is an offence. With the July 2027 deadline approaching and workshops filling up, book early.
SPF Authorised Agents
As of October 2025, there are 61 Authorised Agents operating across Singapore. The full, current list is published and maintained by the SPF on their official website. Always verify an installer’s authorisation status against the live SPF list before booking, and ask the installer to produce their TP-issued authorisation certificate.
What to Expect at an Authorised Workshop
Installation involves a diagnostic check, device selection, ECU programming, testing, and issuance of a compliance certificate recognised by LTA. The process takes 30 minutes to 3 hours, with many workshops offering same-day slots.
Certification and Compliance Documentation
The workshop issues an Installation Certificate as proof of proper calibration. Once issued, the sticker must be affixed to the top right corner of the front windscreen (as seen from outside the vehicle) where it is visible to enforcement officers at all times. It is checked during roadside inspections and required to pass VICOM, STA, or JIC periodic inspections. A missing or incorrectly placed sticker can result in a failed inspection even if the speed limiter itself is functioning correctly.
Important: Speed limiters must be installed by an SPF Authorised Agent only. The installation certificate sticker must be affixed to the top right corner of the front windscreen (as seen from outside the vehicle). DIY or uncertified installations are an offence, will not pass inspections, and leave you non-compliant as the July 2027 deadline closes in.
Buying or Leasing? Choose a Vehicle That’s Already Speed Limiter Ready
Most reputable dealers supply commercial vehicles with speed limiters pre-installed and certified, including Toyota Hiace, Nissan, and purpose-built goods trucks.
At Skylink, our electric vans, diesel vans, refrigerated trucks, and lorries for rental are fully LTA-compliant and speed limiter certified so you can meet the 2027 deadline without the hassle. We also offer commercial vehicle leasing, vehicle finance, and vehicle insurance support.
Frequently Asked Questions
Q: Can a speed limiter be removed or adjusted?
No. Tampering with or removing a mandated speed limiter is a legal offence and can result in fines or vehicle prohibition.
Q: Does a speed limiter affect electric commercial vehicles?
Electric trucks and electric vans above 3,500 kg MLW are subject to the same speed limiter rules as diesel vehicles.
Q: How do I know if my commercial vehicle’s speed limiter is working correctly?
The workshop tests and certifies the device at installation. Have it rechecked during routine servicing.
Q: What is the deadline for my lorry to have a speed limiter fitted in Singapore?
Your deadline depends on MLW and registration date refer to the timeline table above. The final deadline for all lorries is 1 July 2027, but many are already past their individual cutoff. Act now.