<prompt> Translate the following text to EnglishKwa mujibu wa viwango vya AICPA, kuna viwango vitatu vya uthibitisho vinavyotegemea aina ya uthibitisho unaotolewa na mwandishi wa ripoti.  <response>: The AICPA standards for attestation engagements provide for three levels of reporting based on the type of assurance the auditor is providing. 