Exhibit
31.1



CERTIFICATION
OF PRINCIPAL EXECUTIVE OFFICER



I,
Shawn Davis, certify that:



|1. | I
    have reviewed this Amendment No.1 to the annual report on Form 10-K /A of Attune RTD.;                                                                                                                                                                                                                                                       
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|2. | Based on my knowledge, this report does not contain
    any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of
    the circumstances under which such statements were made, not misleading with respect to the period covered by this report;                                 
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|3. | Based on my knowledge, the financial statements, and
    other financial information included in this report, fairly present in all material respects the financial condition, results
    of operations and cash flows of the registrant as of, and for, the periods presented in this report;                                                    
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|4. | The registrant’s other certifying officer(s)
    and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules
    13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f))
    for the registrant and have:
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|   | b)                                                                                                                                                                                                                                                                                                                                                 
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|   | d)                                                                                                                                                                                                                                                                                                                                                 
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|5. | The registrant’s other certifying officer(s)
    and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s
    auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):                                         
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|   | a)                                                                                                                                                                                                                                                                                                                                                 
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|   | b)                                                                                                                                                                                                                                                                                                                                                 



Date:
December 30 , 2013



|/s/
    Shawn Davis                                                               | 
|--------------------------------------------------------------------------------- | 
|Shawn
Davis
        Chief
Executive Officer
        (Principal
Executive Officer) |