<prompt> Translate the following text to SwahiliThe use of these procedures regarding rules pertaining to the promulgation or revision of regulations and test procedures for new motor vehicles or engines is mandated by section 307d1K of the Clean Air Act.  <response>: Kutumia taratibu hizi kuhusu sheria zinazohusiana na kutangaza au marekebisho ya kanuni na taratibu za mtihani kwa magari mapya ya magari au injini ni amri ya kifungu cha 307 d 1 k cha Sheria ya hewa safi. 