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NPI Interpretive Guide
The Interpretive Guide (892.2 KB PDF) was produced to help industries gain a better understanding of the aim and use of the NPI.
To interpret NPI data, assessors need to understand the program and its limitations, as well as the common causes of data variation, which methods of analysis to avoid and suggested techniques to employ.
It is also necessary to consider the factors that contribute to the emissions, rather than focusing only on total emissions.
Last modified: 01/05/2012 04:11 pm