Securities and Exchange Commission Washington, D.C. 20549

RE: STERIS plc
1933 Act and 1934 Act Filings
Authorized Representatives
Ladies and Gentlemen:

The above Company, a public limited company organized under the laws of Ireland,
is the issuer of securities registered under Section 12 of the Securities
Exchange Act of 1934. The undersigned confirms, as of the date appearing
opposite his/her signature, that each of the Authorized Representatives named
below is authorized on his/her behalf to sign such statements (on Form 3, Form
4, Form 5, Form 144, Schedule 13G, Form ID (if necessary) or otherwise,
collectively, Forms) with respect to securities of the Company (the Securities),
and to submit to the Securities and Exchange Commission such Forms (including
reports, notices, and other statements) with respect to the Securities, as are
required by the Securities Act of 1933, as amended, or the Securities Exchange
Act of 1934 as amended (collectively, the Acts).  The undersigned also confirms
the authority of each of the Authorized Representatives to do and perform, on
his/her behalf, any and all acts and things with respect to the Securities
requisite or necessary to assure compliance by the undersigned with the filing
requirements of the Acts.

This authority revokes all prior authorities with respect to the Securities
previously executed by the undersigned including but not limited to any such
authorities filed with or given to the Commission by the undersigned. This
authority contained herein shall remain in full force and effect until the
undersigned is no longer required to file Forms with respect to the undersigneds
holdings of and transactions in the Securities, unless earlier revoked by the
undersigned in a signed writing delivered to the Authorized Representatives.
Authorized Representatives
Shannon Cueni Beers
Laura Wilson
Julia Kipnis
Rebecca A. Nichols
Ronald E. Snyder
Michael J. Tokich
J. Adam Zangerle

The undersigned acknowledges that the foregoing Authorized Representatives, in
serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigneds responsibilities to comply
with the Acts.  Additionally, although pursuant to this authority, the
Authorized Representatives will use commercially reasonable efforts to timely
and accurately file the required Forms on behalf of the undersigned, the
Authorized Representatives do not represent or warrant that they will be able to
in all cases timely and accurately file such Forms on behalf of the undersigned
due to various factors and the undersigned and the Authorized Representatives
need to rely on others for information, including the undersigned and brokers of
the undersigned.


Dated:  March 15, 2021				By:  /s/ Paul E. Martin									Signature