Asset (money) Laundering Prevention Rules, 2066 (2009)
Rule 32
Investigation Officer May Be Changed
If any investigation officer fails to  perform the designated tasks for whatsoever reason or there exists reasonable ground to infer that it is not appropriate to have the investigation officer perform the designated tasks, the Department may appoint or designate another investigation officer in his/her place with explanation of the change.

Asset (money) Laundering Prevention Rules, 2066 (2009)
Chapter - 5
Rule 13: Complaint May Be Lodged Through Electronic Means Of CommunicationRule 14: Anonymous Complaint May Be LodgedRule 15: Format Of Complaint RegisterRule 16: Copy Of The Evidence May Be GivenRule 17: Appointment Of The Investigation OfficerRule 18: Format Of Subpoena (notice)Rule 19: Format Of Arrest WarrantRule 20: Format Of Detention OrderRule 21: Search And SeizureRule 22: Format Of DateRule 23: Format Of Bail And GuaranteeRule 24: Supplementary Statement (tatimba) PermittedRule 25: Format Of Order To Freeze Or Control Property, Account Or TransactionRule 26: Format Of Inquiry Or Investigation ReportRule 27: Format Of Charge-sheetRule 28: Termination Or Postponement Of The ComplaintRule 29: Information May Be Received Through The Financial Information UnitRule 30: Record Of The Freezing And Freed To Be KeptRule 31: Freezing To Be Undone And Assets To Be ReturnedRule 32: Investigation Officer May Be ChangedRule 33: Expert’s Service May Be ReceivedRule 34: Expenses May Be Approved