<prompt> Translate the following text to EnglishIkiwa kampuni ya usajili ya kazi inahitaji kazi ya kuajiri, na ikiwa inahitaji kazi ya kuajiri, kampuni ya usajili ya kazi inapaswa kuidhinisha ombi la uajiri.  <response>: If USDOL determines that a labor shortage exists and that the job offer satisfies the federal requirements, USDOL approves the employers application for certification. 