No, loud exhaust systems violate Colombia’s Decreto 1077 de 2015 (Transporte Terrestre) and Resolución 2254 de 2023 (Ministerio de Transporte), which mandate compliance with NTC 5374:2018 noise limits. Enforcement by ANLA and Secretarías de Movilidad has intensified ahead of Bogotá’s 2026 “Ciudad Verde” noise abatement plan.
Key Regulations for Loud Exhausts in Colombia
- Noise Limits: Vehicles must not exceed 80 dB(A) for motorcycles (NTC 5374:2018). Modifications voiding this threshold trigger fines up to 50 UVT (~$2.2M COP).
- Modification Restrictions: Altering exhaust systems without certificación de homologación from ICONTEC or INVIMA is prohibited under Decreto 1077/2015 Art. 2.3.1.1.1.
- Local Enforcement: Bogotá’s Secretaría Distrital de Ambiente conducts random checks, while Medellín’s Metro de Medellín bans modified exhausts in Zonas de Prioridad Ambiental.
Local authorities prioritize noise pollution as a public health hazard, with 2024-2026 crackdowns targeting modified vehicles in urban centers. Non-compliance risks impoundment and mandatory retrofitting.