No, South Korea strictly prohibits the use, possession, or sale of radar detectors under the Road Traffic Act (Article 90-2) and related enforcement decrees. The National Police Agency (NPA) classifies them as illegal interference devices, citing road safety risks. Violations may incur fines up to ₩3 million or confiscation, with stricter penalties for commercial distribution.
Key Regulations for Radar Detectors in South Korea
- Prohibition Scope: The Road Traffic Act (제90조의2) explicitly bans radar detectors, including portable and vehicle-mounted models, regardless of operational status.
- Enforcement Authority: The NPA and local traffic authorities conduct periodic inspections, particularly in high-risk zones like Seoul and Gyeonggi Province, leveraging AI-powered speed enforcement systems.
- Penalties: First-time offenders face fines of ₩1–3 million; repeat violations or commercial trafficking may lead to criminal charges under the Act on the Aggravated Punishment of Specific Economic Crimes.
Recent 2026 amendments to the Road Traffic Act expand penalties to include temporary vehicle impoundment for repeat offenders, aligning with the government’s push to curb distracted driving. Exceptions exist solely for law enforcement or licensed emergency vehicles equipped with certified detection systems. Aftermarket modifications to bypass detection are also criminalized under the Electronic Communications Act (제48조).