Definition(s)
Nitrogen Oxide (NOx) Emissions
Nitrogen Oxide (NOx) emissions means the total emission of nitrogen oxides, calculated as the total weighted emission of NO2 and determined using the relevant test cycles and measurement methods as specified in this Code.
Source: Resolution MEPC.177(58), amendments to the Technical Code on Control of Emission of Nitrogen Oxides from Marine Diesel Engines, 10 October 2008, International Maritime Organization. Regulatory Guidance