Form: S-3

Registration statement for specified transactions by certain issuers

September 4, 2015


Exhibit 23.1

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Registered with the Public Company

Accounting Oversight Board





CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM




To the Audit Committee

VolitionRx Limited


As independent registered public accountants, we hereby consent to the incorporation by reference of our report dated March 18, 2015 with respect to the financial statements of VolitionRx Limited, in its registration statement on Form S-3 relating to the registration of an aggregate of $50,000,000 of common stock, preferred stock and warrants for common stock and/or preferred stock.  We also consent to the reference of our firm under the caption “Experts” in the registration statement.



/s/ Sadler Gibb & Associates, LLC

Salt Lake City, UT

September 4, 2015












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