UNITED STATES

 SECURITIES AND EXCHANGE COMMISSION

 Washington, D.C. 20549

FORM 8-K

 Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

 Date of Report (Date of earliest event reported): May 16, 2007

 Stericycle, Inc.

(Exact name of registrant as specified in its charter)

 

Delaware	0-21229	36-3640402
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification Number)

 28161 North Keith Drive

 Lake Forest, Illinois 60045

(Address of principal executive offices including zip code)

 (847) 367-5910

(Registrant's telephone number, including area code)

 Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

[    ]

Written communications pursuant to Rule 425 under the Securities Act (17 CR 230.425)

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Soliciting material pursuant to Rule 425 under the Securities Act (17 CFR 240.14a-12)

[    ]

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

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Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 8.01

Other Events

On May 16, 2007 our Board of Directors declared a two-for-one stock split of our common stock. The stock split is in the form of a stock dividend of one share of our common stock payable on May 31, 2007 in respect of each share of our common stock outstanding on the record date of May 17, 2007. A copy of the press release that we issued to announce the stock split is filed with this Report as Exhibit 99.1.

Item 9.01

Financial Statements and Exhibits

(d)

Exhibits

The following exhibit is filed with this Report:

99.1

Press release issued May 17, 2007.

 SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

Dated: May 17, 2007	Stericycle, Inc.

	By:	/s/ Frank J.M. ten Brink
		Frank J.M. ten Brink
		Executive Vice President and Chief Financial Officer