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.

Vauxhall Viva GT

Homologation number: 
1533
Make: 
Vauxhall
Model: 
Viva GT
Group: 
2
Cylinder capacity: 
1975
Transmission: 
RWD
No of cylinder: 
4
Country: 
United Kingdom
Date of homologation: 
November 2, 1968
End of homologation: 
January 1, 1976
List of extensions 5 open
1/1V
02/01/1969
Limited slip
3/3V
02/04/1969
Final drive ratio
4/4V
02/01/1970
Wing extension, Rear axle, Clutch
5/5V
02/01/1970
Bonnet and boot, Steering, Suspension
6/6V
02/01/1970
Window, Sump shield, Wheel

Homologation forms & list of extensions