As per Art. 4.1.4 to FIA Appendix K: For any homologated car, the HTP must be accompanied by an ASN certified copy (printed on FIA stamped/watermarked paper with an ASN additional authentication) of the car’s original Homologation Form or a ASN certified copy (printed on FIA stamped/watermarked paper with an ASN additional authentication) of the car’s Retrospective Homologation Form.
None of the forms available on this website will be recognised as valid on an event, this is for consultation only.

Porsche 912

Homologation number: 
5139
Make: 
Porsche
Model: 
912
Group: 
1
Cylinder capacity: 
1582
Transmission: 
RWD
No of cylinder: 
4
Country: 
Germany
Date of homologation: 
January 2, 1967
End of homologation: 
January 2, 1967
List of extensions 2 open
A
02/01/1967
Wheel, Gearbox ratios
1/1V
02/01/1968
Dual brake system, Headlight, Suspension, Wheel attachment, Numbering

Homologation forms & list of extensions