The regulations in this part 1042 contain provisions that affect both engine manufacturers and others. However, the requirements of this part, other than those of subpart I of this part, are generally addressed to the engine manufacturer for freshly manufactured marine engines or other certificate holders. The term ``you'' generally means the engine manufacturer, as defined in Sec. 1042.901, especially for issues related to certification (including production-line testing, reporting, etc.). [75 FR 22995, Apr. 30, 2010]