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CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-194323) pertaining to the 2013 Long Term Incentive Plan, and the Inducement Stock Option Award and in the Registration Statement (Form S-8 No. 333-189962) pertaining to the 2013 Long Term Incentive Plan, the 2013 Stock Incentive Plan, the 2009 Equity and Long Term Incentive Plan, as amended, and the1998 Employee, Director and Consultant Stock Option Plan, as amended of PTC Therapeutics, Inc. of our report dated March 6, 2014, with respect to the financial statements of PTC Therapeutics, Inc. included in this Annual Report (Form 10-K) for the year ended December 31, 2013.
/s/ Ernst & Young LLP
MetroPark, New Jersey
March 6, 2014
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM