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.

Nissan Datsun HA10

Homologation number: 
5684
Make: 
Nissan
Model: 
Datsun HA10
Group: 
1
Cylinder capacity: 
1952
Transmission: 
RWD
No of cylinder: 
4
Country: 
Japan
Date of homologation: 
January 2, 1978
End of homologation: 
January 1, 1982
List of extensions 22 open
1/1V
02/01/1978
Con rod, Crankshaft, Flywheel, Clutch, Gearbox ratios, Brake, Suspension, Final drive, Rear axle
2/2V
02/01/1978
Bodywork, Dimension, Weight, Gearbox ratios, Dashboard
3/3V
02/10/1978
Engine, Manifolds, Exhaust system
4/4V
02/10/1978
Commercial name
5/5V
02/10/1978
Brake, Tank
6/6V
02/04/1979
Bodywork, Dimension, Weight
7/7V
02/05/1979
Brake, Suspension, Rollbar, Hydraulic handbrake
8/1E
02/06/1979
Brake
9/8V
02/01/1980
Final drive ratio
10/9V
02/04/1980
Engine block, Brake, Dashboard
11/10V
02/04/1980
Brake, Suspension, Rear axle
12/2E
02/04/1980
Brake
13/3E
02/04/1980
Dimension, Brake, Track, Gearbox
14/11V
02/04/1980
Gearbox ratios
15/12V
02/07/1980
Brake
16/13V
02/10/1980
Brake
17/14V
02/10/1980
Dry sump
18/15V
02/10/1980
Bodywork, Cylinder block
19/16V
02/01/1981
Rear spoiler
20/17V
02/04/1981
Gearbox ratios, Rollbar, Suspension
21/18V
02/04/1981
Cylinder block
22/19V
02/10/1981
Suspension

Homologation forms & list of extensions