Front and rear fog lamps that meet the United Nations Economic Commission for Europe (UNECE) Regulations bear 'B' and 'F' markings respectively. If the fog lamps on your vehicle bear such markings, they would have complied with the relevant UNECE Regulations.

If there are no markings on your fog lamps and you are not sure if they have met LTA's requirements, check with the vehicle's importer or motor agent to see if the fog lamps are originally fitted or approved by the LTA.

Source:LTA