Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the use in this Amendment No. 4 to Registration Statement on Form S-4 of our report dated March 24, 2015 relating to the financial statements of inVentiv Health, Inc. and its subsidiaries appearing in the Prospectus, which is part of this Registration Statement, and to the reference to us under the heading “Experts” in such Prospectus.
/s/ Deloitte & Touche LLP
Boston, Massachusetts
April 16, 2015