Exhibit 31.2CERTIFICATION

I, Elizabeth OConnell, certify that:

|1. | I have reviewed this Annual Report on Form 10-K for the year ended December 31, 2007 of Churchill Ventures Ltd.
    (the registrant);                                                                                                                                                                                                     
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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 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)) for the registrant and have:                                                                                         
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|   | (b)                                                                                                                                                                                                                                                                                                                                         
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|5. | The registrants other certifying officer
        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)                                                                                                                                                                                                                                                                                                                                         

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|Date:  March 18, 2008 |  | /s/
      Elizabeth OConnell
|                      |  | Elizabeth OConnell          
|                      |  | Chief Financial Officer      

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