No. Radar detectors are prohibited nationwide under Peru’s Decreto Supremo N° 016-2009-MTC, which classifies them as electronic devices that interfere with traffic enforcement systems. Use risks fines up to S/ 3,800 (~$1,000) and confiscation. Exceptions exist only for law enforcement.
Key Regulations for Radar Detectors in Peru
- Absolute Ban: Decreto Supremo N° 016-2009-MTC (2009) and Ley N° 27181 (1999) criminalize possession, sale, or use of radar detectors, framing them as “obstruction of public order.”
- Enforcement Focus: The Ministerio de Transportes y Comunicaciones (MTC) and Policía Nacional del Perú conduct periodic checkpoints targeting vehicles with mounted devices, particularly in Lima and Arequipa.
- Penalties: Violators face fines equivalent to 50% of a UIT (S/ 2,450 in 2024) and mandatory device seizure, with repeat offenses escalating to vehicle impoundment under Código de Tránsito.
Note: The 2026 draft amendment to Ley N° 27181 proposes stricter penalties, including temporary license suspension, but remains pending congressional approval. GPS-based speed-warning systems (non-interfering) are legally permissible.