No. Radar detectors are illegal in Finland under the Road Traffic Act (Liikennelaki 729/2018), as they facilitate speeding by alerting drivers to enforcement devices. The Finnish Transport and Communications Agency (Traficom) enforces this ban, classifying detectors as prohibited devices under traffic safety regulations. Violations may result in fines or device confiscation.
Key Regulations for Radar Detectors in Finland
- Prohibition under Liikennelaki 729/2018: The law explicitly bans the use, possession, or operation of radar detectors in vehicles, treating them as tools that undermine traffic enforcement.
- Traficom Enforcement: The Finnish Transport and Communications Agency monitors compliance, conducting roadside checks and imposing penalties for violations, including fines up to €120.
- 2026 Compliance Shifts: Amendments to the Road Traffic Act, effective January 2026, expand enforcement powers, allowing authorities to confiscate devices and impose stricter penalties for repeat offenses.
Radar detectors are not permitted even if unused, as their mere presence in a vehicle constitutes a violation. Alternative navigation systems with speed camera alerts are also restricted unless they comply with Traficom’s approved safety standards.