Exhibit 32.2
                                                                    ------------



      CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 906 OF THE
                           SARBANES-OXLEY ACT OF 2002


I,  James  K.  McHugh,  as  the  Chief Financial Officer of N-Viro International
Corporation, certify that (i) the Form 10-Q fully complies with the requirements
of  Section  13(a)  or 15(d) of the Securities Exchange Act of 1934 and (ii) the
information  contained  in  the  Form  10-Q  fairly  presents,  in  all material
respects,  the  financial  condition  and  results  of  operations  of  N-Viro
International  Corporation.


/s/  James  K.  McHugh
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James  K.  McHugh,  Chief  Financial  Officer
May  15,  2008