Question for the well informed

Does anyone know how I set about getting a certificate of conformance for a bike imported from the US to Holland?

I need to either get the bike type tested or get a CoC from Ducati showing a EU CoC against my chassis number.

I have written to Ducati, but not received any response. Dealer here are not really interested.

I would have thought this is something Ducati main office could help with as they can see details against the chassis number.

Anyone have advice?

Cheers