<SEC-DOCUMENT>0001415889-25-021200-index.html : 20250806
<SEC-HEADER>0001415889-25-021200.hdr.sgml : 20250806
<ACCEPTANCE-DATETIME>20250806181916
ACCESSION NUMBER:		0001415889-25-021200
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20250804
FILED AS OF DATE:		20250806
DATE AS OF CHANGE:		20250806

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Nierenberg Eric
		CENTRAL INDEX KEY:			0002074844
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24049
		FILM NUMBER:		251190971

	MAIL ADDRESS:	
		STREET 1:		CRA INTERNATIONAL, INC.
		STREET 2:		200 CLARENDON STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116-5092

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CRA INTERNATIONAL, INC.
		CENTRAL INDEX KEY:			0001053706
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-LEGAL SERVICES [8111]
		ORGANIZATION NAME:           	07 Trade & Services
		EIN:				042372210
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0103

	BUSINESS ADDRESS:	
		STREET 1:		200 CLARENDON STREET
		STREET 2:		T-9
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116
		BUSINESS PHONE:		6174253000

	MAIL ADDRESS:	
		STREET 1:		200 CLARENDON STREET
		STREET 2:		T-9
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02116

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CHARLES RIVER ASSOCIATES INC
		DATE OF NAME CHANGE:	19980126
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>form3-08062025_100813.xml
<TEXT>
Document 1 - file: form3-08062025_100813.html

Document 1 - RAW XML: form3-08062025_100813.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>ex24-08062025_100813.htm
<TEXT>
Document 2 - file: ex24-08062025_100813.htm

</DOCUMENT>
</SEC-DOCUMENT>