Where to get NOx data for a Japanese BMW X3?

I'm looking at importing a car from Japan, 2020 BMW X3 20d '3DA-UZ20'. I managed to find the CO₂ emissions on the MLIT page, but I cannot find the NOx emissions anywhere. Where can I get it, or what will be accepted by Revenue at the VRT?

Martin (Dublin)

Jun 2026 Filed under: importing

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Expert answer

Hi Martin,

Unfortunately there does not seem to be an easy way to do this and Revenue insists on an official document.

It may be possible to obtain a Certificate of Conformity from the Japan Inspection Organization, though we've not used the process ourselves. Click on the link to read up on how to do this and let us know how you get on.

Shane O' Donoghue - Complete Car Advisor