<SEC-DOCUMENT>0000950103-18-006303-index.html : 20180518
<SEC-HEADER>0000950103-18-006303.hdr.sgml : 20180518
<ACCEPTANCE-DATETIME>20180518165540
ACCESSION NUMBER:		0000950103-18-006303
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20180518
DATE AS OF CHANGE:		20180518
EFFECTIVENESS DATE:		20180518

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHARLES RIVER LABORATORIES INTERNATIONAL INC
		CENTRAL INDEX KEY:			0001100682
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMMERCIAL PHYSICAL & BIOLOGICAL RESEARCH [8731]
		IRS NUMBER:				061397316
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-225046
		FILM NUMBER:		18847340

	BUSINESS ADDRESS:	
		STREET 1:		251 BALLARDVALE ST
		CITY:			WILMINGTON
		STATE:			MA
		ZIP:			01887
		BUSINESS PHONE:		781-222-6000

	MAIL ADDRESS:	
		STREET 1:		251 BALLARDVALE ST
		CITY:			WILMINGTON
		STATE:			MA
		ZIP:			01887

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHARLES RIVER LABORATORIES HOLDINGS INC
		DATE OF NAME CHANGE:	19991208
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>dp91114_s8.htm
<DESCRIPTION>FORM S-8
<TEXT>
Document 1 - file: dp91114_s8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>dp91114_ex0501.htm
<DESCRIPTION>EXHIBITS 5.1 AND 23.1
<TEXT>
Document 2 - file: dp91114_ex0501.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>3
<FILENAME>dp91114_ex2302.htm
<DESCRIPTION>EXHIBIT 23.2
<TEXT>
Document 3 - file: dp91114_ex2302.htm

</DOCUMENT>
</SEC-DOCUMENT>