POWER OF ATTORNEY

The undersigned hereby constitutes and appoints each of Ellen
Rosenberg, Christian Formica and Carol Welch, or any of
them signing singly, and with full power of substitution, the
undersigned's true and lawful attorney-in-fact to:

(1)	prepare and execute in the undersigned's name and on
the undersigned's behalf, and submit to the U.S. Securities and
Exchange Commission (the "SEC") a Form ID, including
amendments thereto, and any other documents necessary or
appropriate to obtain codes and passwords enabling the
undersigned to make electronic filings with the SEC of reports
required by Section 16(a) of the Securities Exchange Act of
1934 or any rule or regulation of the SEC;

(2)	execute for and on behalf of the undersigned, in the
Undersigned's capacity as an officer and/or director of Amicus
Therapeutics, Inc., a Delaware corporation (the "Company),
Forms 3, 4, and 5 in accordance with Section 16(a) of the
Securities Exchange Act of 1934 and the rules thereunder;

(3)	do and perform any and all acts for and on behalf of the
undersigned which may be necessary or desirable to complete
and execute any such Form 3, 4, or 5, complete and execute any
amendment or amendments thereto, and file any such Form or
amendment with the SEC and any stock exchange or similar
authority, including filing this power of attorney with the SEC;
and

(4)	take any other action necessary in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be
of benefit to, in the best interest of, or legally required by, the
undersigned, it being understood that the documents executed
by such attorney-in-fact on behalf of the undersigned pursuant
to this power of attorney shall be in such form and shall contain
such terms and conditions as such attorney-in-fact may approve
in such attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full
power and authority to do and perform any and every act
requisite, necessary, or proper to be done in the exercise of any
of the rights and powers herein granted, as fully to all intents
and purposes as the undersigned might or could do if personally
present, with full power of substitution or revocation, hereby
ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or
cause to be done by virtue of this power of attorney and the
rights and powers herein granted. The undersigned
acknowledges that the foregoing attorneys-in-fact, in serving in
such capacity at the request of the undersigned, are not
assuming, nor is the Company assuming, any of the
undersigned's responsibilities to comply with Section 16 of the
Securities Exchange Act of 1934.

This power of attorney shall remain in full force and effect until
the undersigned is no longer required to file Forms 3, 4, and 5
with respect to the undersigned's holdings of and transactions in
securities issued by the Company, unless earlier revoked by the
undersigned in a signed writing delivered to the foregoing
attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this power of
attorney to be executed as of this 14th May 2019.

Burke W. Whitman
Signature

Burke W. Whitman
Print Name