This document has been declared "Stabilized" by the SAE IC Powertrain Steering Committee and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability of technical requirements. Newer technology may exist. This SAE Recommended Practice applies to nomenclature of emissions and emissions reduction apparatus as applied to various engines and vehicles. Modifying adjectives are omitted in some cases for the sake of simplicity. However, it is considered good practice to use such adjectives when they add to clarity and understanding. This document was prepared to standardize terminology and nomenclature in order to facilitate clearer understanding for engineering discussions, comparisons, and the preparation of technical papers.
SAE J1145-2011 Referenced Document
ASTM D1018-11 Standard Test Method for Hydrogen In Petroleum Fractions*, 2024-04-19 Update
ASTM D1072-06 Standard Test Method for Total Sulfur in Fuel Gases by Combustion and Barium Chloride Titration*, 2024-04-19 Update
ASTM D1298-99 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1405-01 Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels*, 2024-04-19 Update
ASTM D1480-07 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer*, 2024-04-19 Update
ASTM D1552-08 Standard Test Method for Sulfur in Petroleum Products (High-Temperature Method)*, 2024-04-19 Update
ASTM D1685 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry *, 2024-04-19 Update
ASTM D240-09 Standard Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter*, 2024-04-19 Update
ASTM D323-08 Standard Test Method for Vapor Pressure of Petroleum Products (Reid Method)*, 2024-04-19 Update
ASTM D439-89 Standard Specification for Automotive Gasoline
ASTM D445-11 Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)*, 2024-04-19 Update
ASTM D56-05 Standard Test Method for Flash Point by Tag Closed Cup Tester*, 2024-04-19 Update
ASTM D613-10 Standard Test Method for Cetane Number of Diesel Fuel Oil*, 2024-04-19 Update
ASTM D909-07 Standard Test Method Supercharge Rating of Spark-Ignition Aviation Gasoline
ASTM D93-11 Standard Test Methods for Flash Point by Pensky-Martens Closed Cup Tester*, 2024-04-19 Update
ASTM D976-06 Standard Test Method for Calculated Cetane Index of Distillate Fuels
SAE J1145-2011 history
2011SAE J1145-2011 Emissions Terminology and Nomenclature
2002SAE J1145-2002 EMISSIONS TERMINOLOGY AND NOMENCLATURE
1996SAE J1145-1996 EMISSIONS TERMINOLOGY AND NOMENCLATURE
1993SAE J1145-1993 EMISSIONS TERMINOLOGY AND NOMENCLATURE