This International Standard ensures compatibility between new petrol-powered vehicle designs and refuelling vapour recovery nozzles — both active and passive systems — by their dimensions and specifications. NOTE 1 The dimensions and specifications of this International Standard are based on SAE J1140. This International Standard was developed primarily for passenger car and commercial vehicle applications but may be used in marine, industrial and similar applications where refuelling vapour recovery is required. For national standards, see annex A.