Attached files

file filename
EX-31.2 - CERTIFICATION OF CFO PURSUANT TO SECTION 302 - ALEXION PHARMACEUTICALS, INC.alxnex312123116a.htm
EX-31.1 - CERTIFICATION OF CEO PURSUANT TO SECTION 302 - ALEXION PHARMACEUTICALS, INC.alxnex31112312016a.htm
10-K/A - 10-K/A - ALEXION PHARMACEUTICALS, INC.a201610-ka.htm


Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-205379, 333-204426, 333-146319, 333-139600, 333-123212 and 333-153612) of Alexion Pharmaceuticals, Inc. of our report dated February 16, 2017 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10‑K.

/s/ PricewaterhouseCoopers LLP
PricewaterhouseCoopers LLP
Hartford, Connecticut
March 24, 2017