
Project Argus is an officially Authorised Agent for the supply of speed limiters using the SafeSpeed® technology.
The speed limiters can only be installed by companies that are authorised by Singapore Traffic Police (“Authorised Agents”). All lorries will be subjected to a compliance check at the point of installation by an Authorised Agent, to ensure that the speed limiter installed is functioning properly. Please contact us for further information on our installation partners.
The implementation of the speed limiter requirement will be phased to allow for the development, supply, and installation of the speed limiters. Lorry owners will be given two to three years to comply, depending on the vehicle’s registration date. The limiters can only be installed by authorized companies, and a compliance check will be conducted to ensure the limiter’s functionality.

The limiters can only be installed by authorized companies, and a compliance check will be conducted to ensure the limiter’s functionality.
As of January 1, 2024, a list of authorized agents will be provided on the Singapore Police Force website.
In addition to speed limiters, Singapore authorities are also reviewing laws to deter speed-limiter offenses and unauthorized speed limiter works. More details on these measures will be announced in the future.
The introduction of mandatory speed limiters is part of a broader effort to improve road safety and reduce accidents involving lorries. By limiting the maximum speed of these vehicles, authorities aim to reduce the risk of accidents and protect the safety of workers being transported. This measure is expected to contribute to improved road safety and a safer working environment for those in the transport industry.
Frequently Asked Questions
What happens when you hit the speed limit?
Please note: Project Argus Pte Ltd does not condone exceeding the speed limit under any circumstances and you risk prosecution by doing so. It is an offence to tamper with the speed limiter.
How long does it take to complete the installation of the Speed Limiter?
How does SafeSpeed® ensure vehicle safety by regulating acceleration and speed control, while maintaining driver's full access to braking and steering capabilities?
How do speed limiters stop vehicles from driving above the speed limit?
There are three main types of speed limiters. Here is quick explainer on how they each work:
1. An informative or advisory ISA prevents speeding by showing a warning symbol or alert if you exceed the speed limit, whilst also reminding you of the legal limit.
2. A supportive or warning ISA increases upward pressure on the accelerator pedal, making it harder to push down on the pedal if you exceed the speed limit.
3. Finally, an intervening (or mandatory) ISA reduces the engine power if you are speeding, ensuring a gradual speed reduction (with no braking required). This type of speed limiter works similarly to a cruise control system by ensuring the vehicle does not exceed a certain speed (in this case, the legal speed limit).