<prompt> Translate the following text to EnglishKwa mujibu wa ushauri wa kitaifa wa IRD, kuzuia udanganyifu na uchunguzi, wafanyakazi mara nyingi hutolewa nakala ya kanuni ya tabia.  <response>: In the experience of IRDs National Advisor, Fraud Prevention and Investigation, employees are often provided a copy of the code of conduct 