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  <TITLE> Charles River Laboratories International, Inc. (Form: 8-K) </TITLE>
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  		UNITED STATES<BR>
  	SECURITIES AND EXCHANGE COMMISSION
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  	WASHINGTON, D.C. 20549
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  	FORM 8-K
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  	CURRENT REPORT
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  	Pursuant to Section&nbsp;13 or 15(d) of the Securities Exchange Act of 1934
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  	Date of Report (Date of Earliest Event Reported):
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  	&nbsp;
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  	October 24, 2007
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  	Charles River Laboratories International, Inc.
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  <BR>__________________________________________<BR>
  	(Exact name of registrant as specified in its charter)
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  	Delaware
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  	001-15943
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  	06-1397316
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  _____________________<BR>
  	(State or other jurisdiction
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  _____________<BR>
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  ______________<BR>
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  	of incorporation)
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  	File Number)
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  	Identification No.)
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  	251 Ballardvale St., Wilmington, Massachusetts
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  	01887
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  _________________________________<BR>
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  ___________<BR>
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  	Registrant&#146;s telephone number, including area code:
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  	978-658-6000
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  	Not Applicable
  <BR>______________________________________________<BR>
  	Former name or former address, if changed since last report
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  	&nbsp;
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  <!-- CoverPageRegistrant END --><P><FONT SIZE="2">
  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:</FONT>
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  [&nbsp;&nbsp;]&nbsp;&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))<br>
  [&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))<br>
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  	Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
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  On October 24, 2007, the Board of Directors of Charles River Laboratories International, Inc. (the "Registrant") increased the size of the Board from seven to nine.  Following the increase in the size of the Board, the Board filled a vacancy and appointed Dr. Nancy T. Chang to the Board, effective immediately.  In addition, Dr. Chang has been appointed to the Compensation Committee of the Board of Directors.  <br><br>There are no arrangements or understandings between Dr. Chang and any other person pursuant to which she was selected as a director, and there are no transactions in which Dr. Chang has an interest requiring disclosure under Item 404(a) of Regulation S-K.  As an element of the compensation that the Registrant provides to all new non-employee directors, Dr. Chang will be receiving non-qualified options to purchase 8,500 shares of the Registrant's common stock, as well as an award of 3,000 shares of restricted stock.<br><br>Dr. Chang was the co-founder, Chief Executive Officer and Chairman of the Board at Tanox, Inc., until its recent sale to Genetech, Inc.  <br>
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  	SIGNATURES
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  	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 hereunto duly authorized.
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  	Charles River Laboratories International, Inc.
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  <I>
  	October 24, 2007
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  <I>
  	Joanne P. Acford
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  	Name: Joanne P. Acford
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  	Title: Corporate Senior Vice President, General Counsel and Corporate Secretary
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metadata_documents: [{"type": "8-K", "sequence": "1", "filename": "htm_23360.htm", "description": "LIVE FILING", "secsgml_size_bytes": 9538}]
metadata_filer: {"company-data": {"conformed-name": "CHARLES RIVER LABORATORIES INTERNATIONAL INC", "cik": "0001100682", "assigned-sic": "2836", "irs-number": "061397316"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-15943", "film-number": "071188350"}, "business-address": {"street1": "261 BALLARDVALE STREET", "city": "WILMINGTON", "state": "MA", "zip": "01867", "phone": "9786586000"}, "mail-address": {"street1": "251 BALLARDVALE ST", "city": "WILMINGTON", "state": "MA", "zip": "01887"}, "former-company": {"former-conformed-name": "CHARLES RIVER LABORATORIES HOLDINGS INC", "date-changed": "19991208"}}
text: Charles River Laboratories International, Inc. (Form: 8-K)
  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):
  October 24, 2007
  Charles River Laboratories International, Inc.
  __________________________________________
  (Exact name of registrant as specified in its charter)
  Delaware
  001-15943
  06-1397316
  _____________________
  (State or other jurisdiction
  _____________
  (Commission
  ______________
  (I.R.S. Employer
  of incorporation)
  File Number)
  Identification No.)
  251 Ballardvale St., Wilmington, Massachusetts
  01887
  _________________________________
  (Address of principal executive offices)
  ___________
  (Zip Code)
  Registrant's telephone number, including area code:
  978-658-6000
  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 CFR 230.425)
  [  ]  Soliciting material pursuant to Rule 14a-12 under the Exchange 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))
  [  ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
  Top of the Form
  Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
  On October 24, 2007, the Board of Directors of Charles River Laboratories International, Inc. (the "Registrant") increased the size of the Board from seven to nine.  Following the increase in the size of the Board, the Board filled a vacancy and appointed Dr. Nancy T. Chang to the Board, effective immediately.  In addition, Dr. Chang has been appointed to the Compensation Committee of the Board of Directors.
  There are no arrangements or understandings between Dr. Chang and any other person pursuant to which she was selected as a director, and there are no transactions in which Dr. Chang has an interest requiring disclosure under Item 404(a) of Regulation S-K.  As an element of the compensation that the Registrant provides to all new non-employee directors, Dr. Chang will be receiving non-qualified options to purchase 8,500 shares of the Registrant's common stock, as well as an award of 3,000 shares of restricted stock.
  Dr. Chang was the co-founder, Chief Executive Officer and Chairman of the Board at Tanox, Inc., until its recent sale to Genetech, Inc.
  Top of the Form
  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 hereunto duly authorized.
  Charles River Laboratories International, Inc.
  October 24, 2007
  By:
  Joanne P. Acford
  Name: Joanne P. Acford
  Title: Corporate Senior Vice President, General Counsel and Corporate Secretary