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Note: EPA no longer updates this information, but it may be useful as a reference or resource.
Please see www.epa.gov/nsr for the latest information on EPA's New Source Review program.
November 4, 1979 PSD Performance Testing for IC Engines 10.14
The performance testing for stationary IC engines, required under PSD review may be conducted either by the manufacturer or the owner/operator depending on the situation. The proposed NSPS for IC engines provides for initial performance testing by the manufacturer. However, PSD reviews are conducted on a case-by- case basis, and in cases where EPA feels it would be inappropriate for a particular engine to be tested by the manufacturer, the testing requirements may be specified accordingly.