DIN EN ISO 15403:2007 Natural gas - Designation of the quality of natural gas for use as a compressed fuel for vehicles (ISO 15403:2000); German version EN ISO 15403:2005
The aim of this International Standard is to provide manufacturers, vehicle operators, fuelling station operators and
others involved in the compressed-natural-gas vehicle industry with information on the fuel quality for natural gas
vehicles (NGVs) required to develop and operate compressed-natural-gas vehicle equipment successfully.
Fuel meeting the requirements of this International Standard should:
a) provide for the safe operation of the vehicle and associated equipment needed for its fuelling and maintenance;
b) protect the fuel system from the detrimental effects of corrosion, poisoning, and liquid or solid deposition;
c) provide satisfactory vehicle performance under any and all conditions of climate and driving demands.
Some aspects of this International Standard may also be applicable for the use of natural gas in stationary
combustion engines.
DIN EN ISO 15403:2007 history
2009DIN EN ISO 15403-1:2009 Natural gas - Natural gas for use as a compressed fuel for vehicles - Part 1: Designation of the quality (ISO 15403-1:2006); English version of DIN EN ISO 15403-1:2009-10
2007DIN EN ISO 15403:2007 Natural gas - Designation of the quality of natural gas for use as a compressed fuel for vehicles (ISO 15403:2000); German version EN ISO 15403:2005