Exhibit 32.1
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    CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE
                           SARBANES-OXLEY ACT OF 2002

I,  Timothy  R.  Kasmoch, as the Chief Executive Officer of N-Viro International
Corporation,  certify,  pursuant to 18 U.S.C.  1350, as adopted pursuant to  906
of  the  Sarbanes-Oxley  Act  of 2002, that the Form 10-Q/A (Amendment No. 1) of
N-Viro  International  Corporation for the quarter ended June 30, 2009 (i) 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/A
(Amendment  No.  1)  fairly  presents,  in  all material respects, the financial
condition  and  results  of  operations  of  N-Viro  International  Corporation.

/s/  Timothy  R.  Kasmoch
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Timothy  R.  Kasmoch,  President  and  Chief  Executive  Officer
March  10,  2010