Attached files

file filename
EX-32 - EX-32 - STERICYCLE INCscl-20201231xex32.htm
EX-31.2 - EX-31.2 - STERICYCLE INCscl-20201231xex312.htm
EX-31.1 - EX-31.1 - STERICYCLE INCscl-20201231xex311.htm
EX-21 - EX-21 - STERICYCLE INCexh21subsidiarieslisting-2.htm
10-K - 10-K - STERICYCLE INCscl-20201231.htm
Exhibit 23

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the following Registration Statements:

1)Registration Statements on Form S-8 (File Nos. 333-55156, 333-102097 and 333-115410) each pertaining to the Stericycle, Inc. 2000 Nonstatutory Stock Option Plan, as amended;

2)Registration Statement on Form S-8 (File Nos. 333-222733 and 333-243724) pertaining to the Stericycle, Inc. Amended and Restated Employee Stock Purchase Plan;

3)Registration Statements on Form S-8 (File Nos. 333-66544 and 333-192235) pertaining to the Stericycle, Inc. Employee Stock Purchase Plan, as amended;

4)Registration Statement on Form S-8 (File No. 333-127353) pertaining to the Stericycle, Inc. 2005 Incentive Stock Plan, as amended;

5)Registration Statement on Form S-8 (File No. 333-152877) pertaining to the Stericycle, Inc. 2008 Incentive Stock Plan, as amended;

6)Registration Statement on Form S-8 (File No. 333-176165) pertaining to the Stericycle, Inc. 2011 Incentive Stock Plan;

7)Registration Statement on Form S-8 (File No. 333-201236) pertaining to the Stericycle, Inc. 2014 Incentive Stock Plan;

8)Registration Statement on Form S-8 (File No. 333-214611) pertaining to the Stericycle, Inc. Canadian Employee Stock Purchase Plan; and

9)Registration Statement on Form S-8 (File No. 333-222735) pertaining to the Stericycle, Inc. 2017 Long-Term Incentive Plan
of our reports dated February 25, 2021, with respect to the consolidated financial statements and schedule of Stericycle, Inc. and the effectiveness of internal control over financial reporting of Stericycle, Inc., included in this Annual Report (Form 10-K) for the year ended December 31, 2020.

/s/ Ernst & Young LLP

Chicago, Illinois
February 25, 2021


US.131649659.02