Correct as at 23rd February 2026. It may be superseded at any time.

Extract taken from: Alternative fuel system certification > Introduction > Sample certification documents

8 Sample certification documents

Alternative Fuel System Installation Certificate (AF4069) – current

Alternative Fuel System Installation Certificate (MOT 4069) – printed until November 2008

LPG compliance plate

Decorative

CNG compliance plate

Decorative

Vehicle licence label

Decorative