Attached files
| file | filename |
|---|---|
| S-1/A - FORM S-1/A - Syneos Health, Inc. | d97143ds1a.htm |
| EX-5.1 - EX-5.1 - Syneos Health, Inc. | d97143dex51.htm |
| EX-1.1 - EX-1.1 - Syneos Health, Inc. | d97143dex11.htm |
Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the reference to our firm under the caption “Experts” in Amendment No. 1 to the Registration Statement (Form S-1) and related Prospectus of INC Research Holdings, Inc. for the registration of 8,000,000 shares of its common stock and to the incorporation by reference therein of our report dated February 24, 2015 with respect to the consolidated financial statements of INC Research Holdings, Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 2014, filed with the Securities and Exchange Commission.
/s/ Ernst & Young LLP
Raleigh, North Carolina
August 11, 2015