<prompt> Translate the following text to EnglishKwa sasa, Msimamizi Mkuu wa Shirika la Fedha la Marekani AICPA ametoa taarifa kuhusu viwango vya uthibitisho wa fedha SSAE.  <response>: To date, the Comptroller General has not excluded any AICPA field work or reporting attestation standards or SSAEs. 