EPA has also proposed the same levels for diesel fuel for off-road use, including locomotive diesel. • The ASTM standard specification for diesel fuel oils standard for grades No. 1-D (automotive) and No. 2-D (automotive) diesel is a minimum cetane number of 40 and for No. 4-D (nonautomotive) diesel is a minimum cetane number of 3020.
La Colombie-Britannique18 a récemment abrogé son règlement qui adoptait les normes de l’ONGC pour les carburants diesel routiers et non routiers.