Wyoming Statutes Title 34. Property, Conveyances and Security Transactions § 34-4-103. Prerequisites to foreclosure

(i) That some default in a condition of such mortgage has occurred by which the power to sell became operative;

(ii) That no suit or proceeding has been instituted at law to recover the debt then remaining secured by such mortgage, or any part thereof, or if any suit or proceeding has been instituted, that the same has been discontinued, or that an execution upon the judgment rendered therein has been returned unsatisfied in whole or in part;

(iii) That the mortgage containing the power of sale has been duly recorded; and if it has been assigned, that all assignments have been recorded; and

(iv) That written notice of intent to foreclose the mortgage by advertisement and sale has been served upon the record owner, and the person in possession of the mortgaged premises if different than the record owner, by certified mail with return receipt, mailed to the last known address of the record owner and the person in possession at least ten (10) days before commencement of publication of notice of sale. Proof of compliance with this subsection shall be by affidavit.