Malaysia’s Road Transport Department (JPJ) has intensified enforcement of Speed Limitation Device (SLD) verification across the country, issuing thousands of notices to heavy vehicle operators to ensure compliance. The initiative is part of the national strategy to reduce speeding-related accidents involving commercial vehicles. JPJ official guidelines.
Enforcement Timeline and Figures
- 1 October 2025: Phase 1 of SLD verification enforcement commenced, with JPJ and PUSPAKOM conducting checks at roadside inspections and vehicle inspection centres. PUSPAKOM advisory
- October 2025: Media reports indicated that JPJ issued over 4,000 verification notices to commercial vehicle operators. Bernama report
- Statistics: Approximately 92% of heavy vehicles targeted had not yet completed verification at the start of enforcement. This represents roughly 100,000 vehicles nationwide. NST report
Expert Insight from JPJSLD
“Many operators are unaware of the exact verification requirements or are unsure about authorised installation workshops,” said a spokesperson from JPJSLD, a fully JPJ-authorised SLD provider for hardware, installation, and verification. “It’s important to act early — the enforcement is active and notices can lead to fines or permit delays if ignored.”
What Vehicle Operators Need to Know
Operators of heavy vehicles should ensure their fleet meets SLD requirements:
- Check whether your vehicles fall under JPJ’s SLD scope (manufactured after 2015 or specific heavy-duty classes).
- Ensure the SLD is installed via a JPJ-recognised installer and obtain a functional verification slip.
- Keep printed and digital copies of the verification slip in the vehicle at all times, as inspections and roadside checks will require it.
Road Safety Goals
The SLD initiative aims to limit the top speed of commercial vehicles to reduce high-speed collisions. According to JPJ, SLD compliance not only enhances road safety but also ensures fair competition and helps operators meet regulatory obligations such as APAD and permit renewals.
Practical Steps for Operators
- Audit the fleet for vehicles in the affected categories.
- Contact JPJ-recognised verification bodies early to book installation or functional verification.
- Ensure proper documentation: verification slip, installation certificate, and vehicle registration papers.
- Maintain digital and physical copies of SLD verification for all inspections and renewals.
