A Singapore retailer has been charged with illegally modifying a personal mobility device (PMD), highlighting tightening enforcement of e-scooter regulations and safety standards in the city-state.

The case follows an investigation by the Land Transport Authority (LTA) into a Yishun-based e-bike shop, where authorities found a PMD altered with additional batteries during an enforcement operation in October 2025.

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The modification rendered the device non-compliant for use on public paths, according to official statements.

The director and store manager each face one charge for providing illegal modification services. Three non-compliant active mobility devices were seized during the operation.

Illegal PMD modification under scrutiny

The case centres on the modification of an e-scooter by adding extra batteries, a practice regulators say can compromise safety and breach certification requirements.

Singapore’s PMD regulations require devices to meet recognised safety standards, including UL2272 certification for electrical systems. Altering key components such as batteries or motor hubs can void certification and make devices unsafe for public use.

Authorities stated that such changes increase the risk of overheating and fire. In 2025, 49 fires involving active mobility devices were recorded, underlining ongoing safety concerns linked to non-compliant e-scooters.

Rising enforcement in e-scooter market

The charges reflect a broader enforcement push across Singapore’s micromobility sector, where regulators have reported persistent non-compliance among retailers.

The LTA recorded around 90 offences involving retailers in 2025, including the sale of non-compliant devices and illegal modification services.

The retailer involved had previously been investigated in 2022 for displaying non-compliant products, indicating repeated regulatory concerns.

Penalties for illegal PMD modification are significant. Individuals may face fines of up to S$20,000, imprisonment of up to two years, or both. Companies can be fined up to S$40,000.

Stricter safety rules for PMDs

Singapore continues to tighten rules governing e-scooters and other personal mobility devices, widely used for short-distance urban travel.

From June 2026, it will be an offence to possess non-UL2272-certified e-scooters, extending enforcement beyond retailers to device owners.

Regulators have urged consumers and businesses to use only original components when repairing or replacing parts. The guidance aims to reduce fire risks and ensure compliance with national safety standards.

Personal mobility devices, including electric scooters, are part of a rapidly growing global micromobility market. However, authorities in multiple jurisdictions are tightening oversight as safety, certification and urban infrastructure challenges continue to evolve.