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This part of ISO 8178 specifies as a standard data format for reporting the measurement results of exhaust emissions from RIC engines for mobile, transportable and stationary use, excluding engines for motor vehicles primarily designed for road use. This part of ISO 8178 may be applied to engines used e.g. earth-moving machines, generating sets and for other applications. This part of ISO 8178 applies to measurement in the laboratory and at site. For engines used in machinery covered by additional requirements, (e.g. occupational health and safety regulations, dust regulations for powerplants) additional test conditions and special evaluation methods may apply. NOTE Since the standard report format defined in this part of ISO 8178 is intended to be applicable to all types of internal combustion engine, in certain cases some items are not necessary for specific engines and/or tests, especially when measuring at site. On the other hand, some additional items might be necessary according to test purposes. Deletion and addition of items to be reported should be based on agreement between the parties involved.