<prompt> Translate the following text to EnglishIli kuhakikisha kwamba kiwango hicho kinatimizwa na kutoa uaminifu, vyanzo pia vinahitajika kuanzisha mifumo ambayo hufuatilia na kuripoti uzalishaji kwa kuendelea.  <response>: To ensure that the cap is met and to provide credibility, sources also are required to install systems that continuously monitor and report emissions. 