Certificate of manufacture

Need a certificate of the manufacturing, month and year, for my car.
Does anyone know where I find one? Have asked Renault Classic (certificats.histoire.collection@renault.com) without getting answers. Will use the certificate for the registration.

I got onto www.parts.renault.com (You will probably need to become a member to gain a logon).

I knew my atmo was registered in August 1990, but didn't know the month of manufacture. This website gives you:

month and year of manufacture
fabrication number
equipment level (mine was E1 whatever that was?!|)
engine and gearbox numbers

Useful facility but sadly not for mine...it’s been of the road for too long and although it’s back on the road now, the reg number databases don’t have it....

Happy end, got the certificate via the general importer of Renault in Sweden.