<SEC-DOCUMENT>0001053706-22-000005-index.html : 20220303
<SEC-HEADER>0001053706-22-000005.hdr.sgml : 20220303
<ACCEPTANCE-DATETIME>20220303081633
ACCESSION NUMBER:		0001053706-22-000005
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		16
CONFORMED PERIOD OF REPORT:	20220303
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20220303
DATE AS OF CHANGE:		20220303

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CRA INTERNATIONAL, INC.
		CENTRAL INDEX KEY:			0001053706
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-LEGAL SERVICES [8111]
		IRS NUMBER:				042372210
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0101

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24049
		FILM NUMBER:		22706807

	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>
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Document 1 - file: crai-20220303.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>craiq4-20218xkexx991xpress.htm <DESCRIPTION>EX-99.1 <TEXT> Document 2 - file: craiq4-20218xkexx991xpress.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.2 <SEQUENCE>3 <FILENAME>craiq4-20218xkexx992xcfore.htm <DESCRIPTION>EX-99.2 <TEXT> Document 3 - file: craiq4-20218xkexx992xcfore.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.3 <SEQUENCE>4 <FILENAME>craiq4-20218xkexx993xdivid.htm <DESCRIPTION>EX-99.3 <TEXT> Document 4 - file: craiq4-20218xkexx993xdivid.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>5 <FILENAME>crai-20220303.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT <TEXT> Document 5 - file: crai-20220303.xsd
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</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>cralogo.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: cralogo.jpg
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</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>10 <FILENAME>crai-20220303_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 10 - file: crai-20220303_htm.html
Document 10 - RAW XML: crai-20220303_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>11 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 11 - file: Financial_Report.xlsx
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Document 14 - RAW XML: FilingSummary.xml
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</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>17 <FILENAME>0001053706-22-000005-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 17 - file: 0001053706-22-000005-xbrl.zip
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