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 911

Homologation number: 
183
Make: 
Porsche
Model: 
911
Group: 
GT
Cylinder capacity: 
1991
Transmission: 
RWD
No of cylinder: 
6
Country: 
Germany
Date of homologation: 
November 17, 1964
End of homologation: 
November 17, 1964
List of extensions 3 open
A/V
17/11/1964
Exhaust system
1/ET
02/12/1965
Gearbox ratio, Brake cooling
B/V
02/12/1965
Tank, Underbody protection, Anti-roll bars