Background
On 25 August 2026 in Siem Reap, the Ministry of Public Works and Transport convened a dissemination event to present amendments to the Road Law and related codes of conduct governing inspection of overweight transport vehicles. The meeting targeted provincial governors, municipal and district officials, police and military commands, department representatives, station chiefs across eight provinces, and business operators in sectors such as sand depots, rice mills, and freight handling.
The publicized instruments amend the Road Law and set codes of conduct that define procedures for inspecting vehicles that exceed legal weight limits. A State Secretary requested that provincial authorities, line departments, and security forces continue wide dissemination and education so that stakeholders understand and implement the new legal requirements.
Scope of Application
The amendments and associated codes of conduct apply to road transport activities involving vehicles that may exceed legally established weight limits and to the public bodies and operational units responsible for inspection and enforcement. Relevant provincial and municipal administrations, police, military units assigned to transport oversight, and transport station chiefs are included among the implementing authorities referenced during the dissemination event.
Key Provisions or Decisions
The principal decisions announced at the event were focused on outreach rather than on specific operational measures: authorities committed to informing local administrations and business owners about the legal amendments and the procedural guidance for vehicle weight inspections. Participants were urged to ensure that owners and operators of sand depots, loading facilities, rice mills, feed factories, and other freight-related businesses receive clear guidance on the legal expectations for vehicle loads.
Implications for Investors, Businesses, or Compliance
Transport and logistics companies, quarry and depot operators, and agricultural processors that mobilize heavy vehicles should review the amended legal framework to align loading, routing, and transport practices with the updated inspection protocols. Local authorities and station chiefs will need to incorporate the codes of conduct into routine inspection briefings and stakeholder outreach to reduce legal uncertainty for businesses operating heavy transport vehicles.
Official Source
Source: MPWT Facebook post, 25 August 2026 — https://www.facebook.com/mpwt.gov.kh/posts/pfbid029BU9Nnt6D8B6c8zoFusdAsrzfJNfy5DAGtgVxQ79VFZCBkQpMxLkMSUeFuiwQURXl
